Adma Biologics (ADMA)
Adma Biologics on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as biological products, (no diagnostic substances).
19.5M
Short interest
settlement 2026-10-15
6.5
Days to cover
+0.9 days vs prior
60.2%
Short share of volume
2026-11-03
3,423
Fails to deliver
settlement 2026-10-14
Wed 4 Nov
Next earnings
estimated date
$0
Insider flow, 90 days
0 buys, 0 sells
As of 2026-11-03.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 15 October 2026, short interest in ADMA is 19,528,063 shares, down 4,678,686 shares over the last month. Over the last 48 readings it ranged from 12,177,527 shares (13 December 2024) to 25,826,838 shares (13 March 2026). At the reported average volume of 3.0M shares a day that is 6.5 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-10-15 | 19,528,063 | -5.2% | 2,979,743 | 6.55 |
| 2026-09-30 | 20,597,867 | -14.9% | 3,633,588 | 5.67 |
| 2026-09-15 | 24,206,749 | +1.4% | 2,238,317 | 10.81 |
| 2026-08-31 | 23,870,475 | +5.2% | 1,721,995 | 13.86 |
| 2026-08-14 | 22,683,647 | +3.5% | 2,843,569 | 7.98 |
| 2026-07-31 | 21,918,195 | -8.8% | 2,482,967 | 8.83 |
| 2026-07-15 | 24,031,512 | -0.8% | 2,635,962 | 9.12 |
| 2026-06-30 | 24,232,698 | +13.9% | 4,167,853 | 5.81 |
| 2026-06-15 | 21,280,060 | +7.0% | 3,277,333 | 6.49 |
| 2026-05-29 | 19,897,126 | -0.5% | 3,298,981 | 6.03 |
| 2026-05-15 | 19,994,416 | -3.2% | 8,837,140 | 2.26 |
| 2026-04-30 | 20,658,114 | +7.0% | 6,419,491 | 3.22 |
| 2026-04-15 | 19,306,519 | -12.9% | 5,025,573 | 3.84 |
| 2026-03-31 | 22,175,506 | -14.1% | 13,551,247 | 1.64 |
| 2026-03-13 | 25,826,838 | +35.0% | 3,625,752 | 7.12 |
| 2026-02-27 | 19,137,458 | -9.1% | 3,345,785 | 5.72 |
| 2026-02-13 | 21,049,574 | +8.3% | 1,790,904 | 11.75 |
| 2026-01-30 | 19,439,065 | +4.7% | 2,114,860 | 9.19 |
| 2026-01-15 | 18,573,160 | -2.1% | 2,573,703 | 7.22 |
| 2025-12-31 | 18,972,317 | +0.8% | 2,036,384 | 9.32 |
| 2025-12-15 | 18,829,424 | +1.4% | 2,592,477 | 7.26 |
| 2025-11-28 | 18,563,031 | -0.4% | 3,160,341 | 5.87 |
| 2025-11-14 | 18,629,225 | +11.9% | 4,654,748 | 4.00 |
| 2025-10-31 | 16,649,924 | -5.2% | 2,999,469 | 5.55 |
| 2025-10-15 | 17,560,695 | +0.9% | 3,572,533 | 4.92 |
| 2025-09-30 | 17,410,928 | +10.6% | 3,388,600 | 5.14 |
| 2025-09-15 | 15,740,996 | +5.1% | 3,566,167 | 4.41 |
| 2025-08-29 | 14,977,531 | +0.1% | 2,347,609 | 6.38 |
| 2025-08-15 | 14,956,909 | +8.9% | 4,191,867 | 3.57 |
| 2025-07-31 | 13,736,123 | -5.1% | 2,682,498 | 5.12 |
| 2025-07-15 | 14,470,950 | -10.9% | 1,959,981 | 7.38 |
| 2025-06-30 | 16,238,070 | +17.6% | 4,462,270 | 3.64 |
| 2025-06-13 | 13,806,018 | -3.5% | 2,423,117 | 5.70 |
| 2025-05-30 | 14,312,460 | +7.3% | 2,277,589 | 6.28 |
| 2025-05-15 | 13,333,966 | +8.0% | 4,332,376 | 3.08 |
| 2025-04-30 | 12,347,771 | -6.9% | 4,214,699 | 2.93 |
| 2025-04-15 | 13,256,895 | +2.3% | 3,701,571 | 3.58 |
| 2025-03-31 | 12,963,185 | -14.0% | 3,661,415 | 3.54 |
| 2025-03-14 | 15,069,973 | +5.9% | 3,494,735 | 4.31 |
| 2025-02-28 | 14,225,572 | +3.5% | 2,166,258 | 6.57 |
| 2025-02-14 | 13,739,629 | +4.3% | 1,914,447 | 7.18 |
| 2025-01-31 | 13,176,851 | -2.6% | 2,442,643 | 5.39 |
| 2025-01-15 | 13,533,704 | -0.7% | 2,502,620 | 5.41 |
| 2024-12-31 | 13,622,817 | +11.9% | 2,280,580 | 5.97 |
| 2024-12-13 | 12,177,527 | -5.7% | 2,649,344 | 4.60 |
| 2024-11-29 | 12,906,077 | -9.4% | 2,512,379 | 5.14 |
| 2024-11-15 | 14,239,500 | -6.3% | 4,966,052 | 2.87 |
| 2024-10-31 | 15,198,480 | -5.4% | 2,890,176 | 5.26 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 3 November 2026, the short share of ADMA volume is 60.2%, up 18.1 points over the last five sessions. Over the last 30 readings it ranged from 23.9% (19 October 2026) to 64.4% (25 September 2026). The latest reading is 17.2 points above the 30-session average of 43.0%, on 1.0M shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-11-03 | 616K | 1.0M | 60.2% | 1,100 |
| 2026-11-02 | 384K | 781K | 49.1% | 0 |
| 2026-10-30 | 307K | 697K | 44.0% | 0 |
| 2026-10-29 | 365K | 774K | 47.1% | 0 |
| 2026-10-28 | 408K | 866K | 47.1% | 88 |
| 2026-10-27 | 235K | 557K | 42.1% | 0 |
| 2026-10-26 | 364K | 725K | 50.2% | 2,100 |
| 2026-10-23 | 272K | 649K | 41.9% | 3,000 |
| 2026-10-22 | 1.0M | 1.7M | 59.6% | 1,304 |
| 2026-10-21 | 386K | 831K | 46.4% | 1 |
| 2026-10-20 | 365K | 1.1M | 33.5% | 0 |
| 2026-10-19 | 244K | 1.0M | 23.9% | 7,303 |
| 2026-10-16 | 324K | 806K | 40.2% | 1,922 |
| 2026-10-15 | 289K | 958K | 30.1% | 554 |
| 2026-10-14 | 392K | 1.1M | 37.1% | 0 |
| 2026-10-13 | 331K | 908K | 36.4% | 0 |
| 2026-10-12 | 233K | 547K | 42.6% | 0 |
| 2026-10-09 | 326K | 875K | 37.3% | 3,000 |
| 2026-10-08 | 337K | 937K | 36.0% | 0 |
| 2026-10-07 | 279K | 877K | 31.8% | 0 |
| 2026-10-06 | 247K | 661K | 37.3% | 2,027 |
| 2026-10-05 | 414K | 1.2M | 33.8% | 1,996 |
| 2026-10-02 | 353K | 777K | 45.5% | 0 |
| 2026-10-01 | 332K | 1.2M | 28.9% | 50 |
| 2026-09-30 | 538K | 1.0M | 52.7% | 12,349 |
| 2026-09-29 | 446K | 1.4M | 32.5% | 18,982 |
| 2026-09-28 | 606K | 1.3M | 47.0% | 100 |
| 2026-09-25 | 586K | 910K | 64.4% | 1 |
| 2026-09-24 | 645K | 1.2M | 54.8% | 798 |
| 2026-09-23 | 499K | 891K | 56.0% | 5,010 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 14 October 2026, the fails-to-deliver balance in ADMA is 3,423 shares, up 2,989 shares over the last settlement date. Over the last 30 readings it ranged from 5 shares (1 July 2026) to 40,067 shares (8 June 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-10-14 | 3,423 | $10.31 | $35K |
| 2026-10-09 | 434 | $10.33 | $4K |
| 2026-10-02 | 1,663 | $9.93 | $17K |
| 2026-09-03 | 967 | $9.51 | $9K |
| 2026-08-19 | 212 | $9.54 | $2K |
| 2026-07-22 | 384 | $8.59 | $3K |
| 2026-07-20 | 1,762 | $8.71 | $15K |
| 2026-07-17 | 8,863 | $8.81 | $78K |
| 2026-07-15 | 4,533 | $8.87 | $40K |
| 2026-07-01 | 5 | $8.37 | $42 |
| 2026-06-30 | 20,721 | $8.37 | $173K |
| 2026-06-25 | 5,198 | $8.70 | $45K |
| 2026-06-24 | 5,449 | $8.69 | $47K |
| 2026-06-18 | 477 | $8.42 | $4K |
| 2026-06-12 | 1,597 | $8.32 | $13K |
| 2026-06-09 | 79 | $8.06 | $637 |
| 2026-06-08 | 40,067 | $7.97 | $319K |
| 2026-06-01 | 444 | $7.98 | $4K |
| 2026-05-29 | 6,179 | $7.93 | $49K |
| 2026-05-27 | 7,316 | $8.15 | $60K |
| 2026-05-19 | 448 | $8.38 | $4K |
| 2026-05-18 | 7,539 | $8.27 | $62K |
| 2026-05-13 | 294 | $8.41 | $2K |
| 2026-05-12 | 1,324 | $7.88 | $10K |
| 2026-05-11 | 500 | $8.17 | $4K |
| 2026-05-04 | 500 | $10.52 | $5K |
| 2026-04-28 | 3,237 | $10.93 | $35K |
| 2026-04-23 | 600 | $10.95 | $7K |
| 2026-04-20 | 15,481 | $11.01 | $170K |
| 2026-04-08 | 1,638 | $9.26 | $15K |
Insider trades
SEC Form 4, newest first. JSONNo open-market insider trades were reported for ADMA in the last 90 days. The most recent filings are listed below. Latest filing: Kestenberg-Messina Kaitlin M. (COO and SVP, Compliance) on 2026-07-24.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-07-24 | Kestenberg-Messina Kaitlin M. | COO and SVP, Compliance | Tax withholding | 3K | $8.37 | $27K | 443K |
| 2026-07-16 | Kohler Terry | CFO and Treasurer | Grant | 85K | $0.00 | $0 | 143K |
| 2026-05-27 | Grossman Jerrold B | Director | Buy | 6K | $7.91 | $51K | 520K |
| 2026-05-12 | Grossman Jerrold B | Director | Buy | 13K | $8.01 | $100K | 514K |
| 2026-05-11 | Grossman Jerrold B | Director | Buy | 13K | $8.01 | $100K | 501K |
| 2026-04-01 | Kestenberg-Messina Kaitlin M. | COO and SVP, Compliance | Tax withholding | 20K | $9.11 | $185K | 446K |
| 2026-03-17 | Guiheen Lawrence P. | Director | Gift | 30K | $0.00 | $0 | 30K |
| 2026-03-17 | Guiheen Lawrence P. | Director | Gift | 30K | $0.00 | $0 | 106K |
| 2026-03-16 | Grossman Adam S | President and CEO | Sell | 6K | $15.16 | $91K | 2.1M |
| 2026-03-16 | Grossman Adam S | President and CEO | Sell | 15K | $15.16 | $227K | 2.1M |
| 2026-03-16 | Grossman Adam S | President and CEO | Exercise or conversion | 15K | $5.40 | $81K | 2.1M |
| 2026-03-13 | Guiheen Lawrence P. | Director | Exercise or conversion | 30K | $3.66 | $110K | 136K |
| 2026-03-09 | Kestenberg-Messina Kaitlin M. | COO and SVP, Compliance | Sell | 10K | $15.63 | $158K | 467K |
| 2026-03-09 | Kestenberg-Messina Kaitlin M. | COO and SVP, Compliance | Exercise or conversion | 2K | $1.55 | $3K | 477K |
| 2026-03-09 | Kestenberg-Messina Kaitlin M. | COO and SVP, Compliance | Exercise or conversion | 2K | $2.35 | $4K | 475K |
| 2026-03-09 | Kestenberg-Messina Kaitlin M. | COO and SVP, Compliance | Exercise or conversion | 3K | $2.83 | $7K | 473K |
| 2026-03-09 | Kestenberg-Messina Kaitlin M. | COO and SVP, Compliance | Exercise or conversion | 1K | $4.31 | $5K | 470K |
| 2026-03-09 | Kestenberg-Messina Kaitlin M. | COO and SVP, Compliance | Exercise or conversion | 3K | $5.00 | $13K | 469K |
| 2026-03-09 | Kestenberg-Messina Kaitlin M. | COO and SVP, Compliance | Other transaction | 91K | $0.00 | $0 | 467K |
| 2026-03-07 | Kestenberg-Messina Kaitlin M. | COO and SVP, Compliance | Tax withholding | 4K | $15.39 | $65K | 558K |
| 2026-03-07 | Grossman Adam S | President and CEO | Tax withholding | 30K | $15.39 | $454K | 2.1M |
| 2026-03-06 | ELMS STEVE | Director | Buy | 7K | $15.39 | $108K | 2.0M |
| 2026-03-06 | Kestenberg-Messina Kaitlin M. | COO and SVP, Compliance | Tax withholding | 10K | $15.39 | $155K | 562K |
| 2026-03-06 | Grossman Adam S | President and CEO | Tax withholding | 56K | $15.39 | $869K | 2.1M |
| 2026-03-05 | ELMS STEVE | Director | Buy | 7K | $15.67 | $110K | 2.0M |
| 2026-02-26 | Grossman Adam S | President and CEO | Tax withholding | 55K | $15.18 | $833K | 2.2M |
| 2026-02-19 | Kestenberg-Messina Kaitlin M. | COO and SVP, Compliance | Tax withholding | 8K | $16.32 | $133K | 572K |
| 2026-02-19 | Grossman Adam S | President and CEO | Tax withholding | 25K | $16.32 | $405K | 2.3M |
| 2026-02-19 | Tade Brad L. | CFO and Treasurer | Tax withholding | 6K | $16.32 | $106K | 233K |
| 2026-02-17 | Grossman Adam S | President and CEO | Sell | 6K | $16.08 | $96K | 2.3M |
| 2026-02-17 | Grossman Adam S | President and CEO | Sell | 15K | $16.08 | $241K | 2.3M |
| 2026-02-17 | Grossman Adam S | President and CEO | Exercise or conversion | 15K | $5.40 | $81K | 2.3M |
| 2026-02-09 | Grossman Jerrold B | Director | Grant | 11K | $0.00 | $0 | 489K |
| 2026-02-09 | Kestenberg-Messina Kaitlin M. | COO and SVP, Compliance | Grant | 92K | $0.00 | $0 | 580K |
| 2026-02-09 | Grossman Adam S | President and CEO | Grant | 283K | $0.00 | $0 | 2.3M |
| 2026-02-09 | KWON YOUNG | Director | Grant | 11K | $0.00 | $0 | 263K |
| 2026-02-09 | FINGER ALISON CECILY | Director | Grant | 11K | $0.00 | $0 | 46K |
| 2026-02-09 | Salas Eduardo Rene | Director | Grant | 11K | $0.00 | $0 | 22K |
| 2026-02-09 | Guiheen Lawrence P. | Director | Grant | 11K | $0.00 | $0 | 106K |
| 2026-02-09 | ELMS STEVE | Director | Grant | 11K | $0.00 | $0 | 98K |
| 2025-12-15 | Grossman Adam S | President and CEO | Sell | 6K | $19.79 | $119K | 2.0M |
| 2025-12-15 | Grossman Adam S | President and CEO | Sell | 15K | $19.79 | $297K | 2.0M |
| 2025-12-15 | Grossman Adam S | President and CEO | Exercise or conversion | 15K | $5.40 | $81K | 2.0M |
| 2025-11-19 | Grossman Adam S | President and CEO | Sell | 6K | $16.00 | $96K | 2.0M |
| 2025-11-19 | Grossman Adam S | President and CEO | Sell | 15K | $16.00 | $240K | 2.0M |
| 2025-11-19 | Grossman Adam S | President and CEO | Exercise or conversion | 15K | $5.40 | $81K | 2.0M |
| 2025-10-24 | Grossman Adam S | President and CEO | Sell | 6K | $16.00 | $96K | 2.0M |
| 2025-10-24 | Grossman Adam S | President and CEO | Sell | 15K | $16.00 | $240K | 2.0M |
| 2025-10-24 | Grossman Adam S | President and CEO | Exercise or conversion | 15K | $5.40 | $81K | 2.0M |
| 2025-09-15 | Grossman Adam S | President and CEO | Sell | 6K | $16.13 | $97K | 2.0M |
| 2025-09-15 | Grossman Adam S | President and CEO | Sell | 15K | $16.13 | $242K | 2.0M |
| 2025-09-15 | Grossman Adam S | President and CEO | Exercise or conversion | 15K | $5.40 | $81K | 2.0M |
| 2025-08-15 | Grossman Adam S | President and CEO | Sell | 6K | $16.88 | $101K | 2.0M |
| 2025-08-15 | Grossman Adam S | President and CEO | Sell | 15K | $16.88 | $253K | 2.0M |
| 2025-08-15 | Grossman Adam S | President and CEO | Exercise or conversion | 15K | $5.40 | $81K | 2.1M |
| 2025-07-30 | Kestenberg-Messina Kaitlin M. | COO and SVP, Compliance | Tax withholding | 1K | $18.59 | $22K | 489K |
| 2025-07-30 | Kestenberg-Messina Kaitlin M. | COO and SVP, Compliance | Exercise or conversion | 3K | $8.98 | $22K | 490K |
| 2025-07-24 | Kestenberg-Messina Kaitlin M. | COO and SVP, Compliance | Tax withholding | 3K | $17.31 | $52K | 487K |
| 2025-07-24 | Tade Brad L. | CFO and Treasurer | Tax withholding | 7K | $17.31 | $123K | 239K |
| 2025-07-15 | Grossman Adam S | President and CEO | Sell | 6K | $18.66 | $112K | 2.0M |
| 2025-07-15 | Grossman Adam S | President and CEO | Sell | 15K | $18.66 | $280K | 2.0M |
| 2025-07-15 | Grossman Adam S | President and CEO | Exercise or conversion | 15K | $5.40 | $81K | 2.1M |
| 2025-06-26 | Tade Brad L. | CFO and Treasurer | Tax withholding | 10K | $18.40 | $181K | 247K |
| 2025-06-16 | ELMS STEVE | Director | Sell | 195K | $20.24 | $3.9M | 87K |
| 2025-06-16 | Grossman Adam S | President and CEO | Sell | 6K | $20.81 | $125K | 2.0M |
| 2025-06-16 | Grossman Adam S | President and CEO | Sell | 15K | $20.81 | $312K | 2.0M |
| 2025-06-16 | Grossman Adam S | President and CEO | Exercise or conversion | 15K | $5.40 | $81K | 2.1M |
| 2025-06-13 | ELMS STEVE | Director | Sell | 138K | $20.82 | $2.9M | 282K |
| 2025-06-13 | ELMS STEVE | Director | Exercise or conversion | 38K | $5.40 | $203K | 420K |
| 2025-06-13 | ELMS STEVE | Director | Exercise or conversion | 52K | $3.35 | $173K | 382K |
| 2025-06-13 | ELMS STEVE | Director | Exercise or conversion | 53K | $1.67 | $89K | 331K |
| 2025-06-13 | ELMS STEVE | Director | Exercise or conversion | 55K | $2.35 | $129K | 278K |
| 2025-06-13 | ELMS STEVE | Director | Exercise or conversion | 15K | $2.92 | $44K | 223K |
| 2025-06-13 | ELMS STEVE | Director | Exercise or conversion | 30K | $3.89 | $117K | 208K |
| 2025-06-13 | ELMS STEVE | Director | Exercise or conversion | 18K | $4.91 | $86K | 178K |
| 2025-06-13 | ELMS STEVE | Director | Exercise or conversion | 54K | $3.66 | $197K | 160K |
| 2025-06-13 | ELMS STEVE | Director | Exercise or conversion | 10K | $5.00 | $50K | 106K |
| 2025-06-13 | ELMS STEVE | Director | Exercise or conversion | 9K | $5.96 | $54K | 96K |
| 2025-06-12 | ELMS STEVE | Director | Sell | 93K | $21.69 | $2.0M | 2.0M |
| 2025-06-09 | Grossman Jerrold B | Director | Sell | 10K | $21.31 | $213K | 478K |
| 2025-06-09 | Grossman Jerrold B | Director | Exercise or conversion | 10K | $5.00 | $50K | 488K |
| 2025-06-09 | Guiheen Lawrence P. | Director | Sell | 20K | $20.96 | $419K | 95K |
| 2025-05-22 | Guiheen Lawrence P. | Director | Sell | 1K | $20.12 | $25K | 115K |
| 2025-05-22 | Guiheen Lawrence P. | Director | Exercise or conversion | 1K | $5.96 | $7K | 116K |
| 2025-05-21 | Guiheen Lawrence P. | Director | Sell | 8K | $20.32 | $158K | 115K |
| 2025-05-21 | Guiheen Lawrence P. | Director | Exercise or conversion | 8K | $5.96 | $46K | 123K |
| 2025-05-15 | Grossman Adam S | President and CEO | Sell | 15K | $19.45 | $292K | 2.1M |
| 2025-05-15 | Grossman Adam S | President and CEO | Sell | 6K | $19.45 | $117K | 2.0M |
| 2025-05-15 | Grossman Adam S | President and CEO | Exercise or conversion | 15K | $5.40 | $81K | 2.1M |
| 2025-04-15 | Grossman Adam S | President and CEO | Exercise or conversion | 15K | $5.40 | $81K | 2.1M |
| 2025-04-15 | Grossman Adam S | President and CEO | Sell | 15K | $21.46 | $322K | 2.1M |
| 2025-04-15 | Grossman Adam S | President and CEO | Sell | 6K | $21.46 | $129K | 2.1M |
| 2025-04-01 | Kestenberg-Messina Kaitlin M. | COO and SVP, Compliance | Tax withholding | 19K | $19.42 | $367K | 490K |
| 2025-03-19 | Grossman Adam S | President and CEO | Sell | 6K | $18.92 | $114K | 2.1M |
| 2025-03-19 | Grossman Adam S | President and CEO | Sell | 15K | $18.92 | $284K | 2.1M |
| 2025-03-19 | Grossman Adam S | President and CEO | Exercise or conversion | 15K | $5.40 | $81K | 2.1M |
| 2025-03-07 | Kestenberg-Messina Kaitlin M. | COO and SVP, Compliance | Tax withholding | 4K | $17.02 | $67K | 509K |
| 2025-03-07 | Grossman Adam S | President and CEO | Tax withholding | 30K | $17.02 | $502K | 2.1M |
| 2025-03-06 | Kestenberg-Messina Kaitlin M. | COO and SVP, Compliance | Tax withholding | 9K | $16.91 | $150K | 513K |
| 2025-03-06 | Grossman Adam S | President and CEO | Tax withholding | 56K | $16.91 | $954K | 2.1M |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
Planned sales (Form 144)
Newest first. JSON4 Form 144 notices on file for ADMA worth $3.3M at the prices reported; 0 in the last 90 days worth $0. Latest: Tade Brad L. filed on 2026-03-10 to sell 50,026 shares ($791K) from 2026-03-10.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-03-10 | Tade Brad L.Former Officer | 50K | $791K | 0.021% | 2026-03-10 | Fidelity Brokerage Services, LLC |
| 2026-03-09 | Kestenberg-Messina Kaitlin M.Officer | 10K | $155K | 0.004% | 2026-03-09 | Fidelity Brokerage Services, LLC |
| 2026-02-17 | Grossman Adam S.Director, Officer | 84K | $1.4M | 0.035% | 2026-02-17 | Fidelity Brokerage Services, LLC |
| 2025-10-24 | Grossman Adam S.Director and Officer | 63K | $961K | 0.026% | 2025-10-24 | Fidelity Brokerage Services, LLC |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON4 holders report 5% or more of ADMA in their latest filing, all on Schedule 13G (passive). The largest reported stake is STATE STREET CORPORATION at 7.4% of the class (17,116,022 shares), filed 2026-08-07 for an event on 2026-06-30.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-08-07 | 13G | STATE STREET CORPORATIONparent holding company | 17.1M | 7.4% | 2026-06-30 |
| 2026-08-07 | 13G | SSGA FUNDS MANAGEMENT, INC.investment adviser | 11.6M | 5.0% | 2026-06-30 |
| 2026-04-29 | 13G | Vanguard Capital Managementinvestment adviser | 12.1M | 5.1% | 2026-03-31 |
| 2026-03-26 | 13G/Ano. 4 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
| 2026-02-12 | 13G/Ano. 1 | Invesco Ltd.parent holding company, investment adviser | 11.8M | 5.0% | 2025-12-31 |
13F holders
Tracked managers holding ADMA at their latest 13F. JSON9 of the 30 tracked managers held ADMA at their latest 13F, $130.5M in total at quarter-end prices. D. E. Shaw & Co. is the largest at $44.1M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 3 added shares and 6 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| D. E. Shaw & Co. | 2026-06-30 | 5.3M | $44.1M | 0.02% | +4.7M |
| Duquesne Family Office | 2026-06-30 | 2.8M | $23.3M | 0.45% | +1.2M |
| Two Sigma Investments | 2026-06-30 | 2.0M | $16.9M | 0.01% | -72K |
| AQR Capital Management | 2026-06-30 | 1.5M | $12.8M | 0.00% | +1.0M |
| Citadel Advisors | 2026-06-30 | 1.4M | $11.5M | 0.00% | -4.4M |
| Millennium Management | 2026-06-30 | 1.2M | $9.7M | 0.00% | -2.3M |
| Renaissance Technologies | 2026-06-30 | 653K | $5.5M | 0.01% | -610K |
| Point72 Asset Management | 2026-06-30 | 414K | $3.5M | 0.00% | -2.9M |
| Bridgewater Associates | 2026-06-30 | 401K | $3.4M | 0.01% | -71K |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
Financials
SEC XBRL, as filed. JSONIn Q2 FY 2026 (quarter ended 2026-06-30) Adma Biologics reported revenue of $124.4M, up 2.0% from the same quarter a year earlier, and net income of $37.8M (0.16 diluted EPS). In FY 2025 it generated $50.4M of operating cash flow and spent $31.9M on buybacks. As of 2026-06-30, cash was $136.0M against $196.6M of debt.
- Cash
- $136.0M
- Debt
- $196.6M
- Equity
- $408.2M
- Total assets
- $684.2M
- Shares outstanding
- 223,984,680
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 FY 2026 | 2026-06-30 | $124.4M | $37.8M | 30.4% | 0.16 |
| Q1 FY 2026 | 2026-03-31 | $114.5M | $45.3M | 39.6% | 0.19 |
| Q4 FY 2025derived | 2025-12-31 | $139.2M | n/a | n/a | n/a |
| Q3 FY 2025 | 2025-09-30 | $134.2M | $36.4M | 27.1% | 0.15 |
| Q2 FY 2025 | 2025-06-30 | $122.0M | $34.2M | 28.1% | 0.14 |
| Q1 FY 2025 | 2025-03-31 | $114.8M | $26.9M | 23.4% | 0.11 |
| Q4 FY 2024derived | 2024-12-31 | $117.5M | n/a | n/a | n/a |
| Q3 FY 2024 | 2024-09-30 | $119.8M | $35.9M | 30.0% | 0.15 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $510.2M | $146.9M | $50.4M | $22.6M | $31.9M | n/a |
| FY 2024 | 2024-12-31 | $426.5M | $197.7M | $118.7M | $8.2M | $0 | n/a |
| FY 2023 | 2023-12-31 | $258.2M | -$28.2M | $8.8M | $4.8M | $0 | n/a |
| FY 2022 | 2022-12-31 | $154.1M | -$65.9M | -$59.5M | $13.9M | n/a | n/a |
| FY 2021 | 2021-12-31 | $80.9M | -$71.7M | -$112.4M | $13.5M | n/a | n/a |
Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-07-31 from the cover page.
What this page is
Adma Biologics in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows Adma Biologics (ADMA), SEC CIK 1368514, listed on Nasdaq, classified by the SEC as biological products, (no diagnostic substances). The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-10-15.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-11-03.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-10-14.JSON and CSV
- Planned sales
- SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-03-10.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-08-07.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Financials
- SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-05-06.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-07-24.JSON and CSV
- Company record
- EDGAR filing index for CIK 1368514Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
Other companies the SEC classifies as biological products, (no diagnostic substances)
Other company pages
Datasets
Frequently Asked Questions
How much of ADMA is sold short?
19,528,063 shares were held short at the 2026-10-15 settlement, 6.5 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is ADMA's daily short volume?
On 2026-11-03, 616,096 of the 1,024,030 ADMA shares reported to FINRA were sold short, 60.2% of the day's reported volume. Short volume is a flow for one day, not a position.
Does ADMA have fails to deliver?
The SEC's latest file shows 3,423 ADMA shares failed to deliver at settlement 2026-10-14. Fails are reported per settlement date and published twice a month with a lag.
Are ADMA insiders buying or selling?
No open-market insider trades were reported for ADMA in the last 90 days. The most recent filings are listed below. Latest filing: Kestenberg-Messina Kaitlin M. (COO and SVP, Compliance) on 2026-07-24.
Have ADMA insiders filed to sell?
4 Form 144 notices on file for ADMA worth $3.3M at the prices reported; 0 in the last 90 days worth $0. Latest: Tade Brad L. filed on 2026-03-10 to sell 50,026 shares ($791K) from 2026-03-10.
Who owns 5% or more of ADMA?
4 holders report 5% or more of ADMA in their latest filing, all on Schedule 13G (passive). The largest reported stake is STATE STREET CORPORATION at 7.4% of the class (17,116,022 shares), filed 2026-08-07 for an event on 2026-06-30.
What did ADMA report last quarter?
In Q2 FY 2026 (quarter ended 2026-06-30) Adma Biologics reported revenue of $124.4M, up 2.0% from the same quarter a year earlier, and net income of $37.8M (0.16 diluted EPS). In FY 2025 it generated $50.4M of operating cash flow and spent $31.9M on buybacks. As of 2026-06-30, cash was $136.0M against $196.6M of debt.
Which tracked 13F managers own ADMA?
9 of the 30 tracked 13F managers held ADMA shares at their latest filing, $130.5M in all. The largest: D. E. Shaw & Co. (5.3M shares, $44.1M), Stanley Druckenmiller's Duquesne Family Office (2.8M shares, $23.3M), Two Sigma Investments (2.0M shares, $16.9M), Cliff Asness's AQR Capital Management (1.5M shares, $12.8M), Ken Griffin's Citadel Advisors (1.4M shares, $11.5M), Izzy Englander's Millennium Management (1.2M shares, $9.7M). The table above lists all 9.
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.