Orthopediatrics (KIDS)
Orthopediatrics on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as surgical & medical instruments & apparatus.
930K
Short interest
settlement 2026-09-30
5.5
Days to cover
+0.8 days vs prior
77.3%
Short share of volume
2026-10-23
3,208
Fails to deliver
settlement 2026-09-22
Tue 27 Oct
Next earnings
estimated date
-$46.7M
Insider flow, 90 days
0 buys, 21 sells
As of 2026-10-23.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 30 September 2026, short interest in KIDS is 929,989 shares, up 123,487 shares over the last month. Over the last 48 readings it ranged from 801,133 shares (15 November 2024) to 1,216,338 shares (15 August 2025). At the reported average volume of 168K shares a day that is 5.5 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-09-30 | 929,989 | +5.9% | 167,764 | 5.54 |
| 2026-09-15 | 878,307 | +8.9% | 187,051 | 4.70 |
| 2026-08-31 | 806,502 | -5.3% | 267,410 | 3.02 |
| 2026-08-14 | 851,643 | +1.5% | 291,647 | 2.92 |
| 2026-07-31 | 839,134 | -4.8% | 142,286 | 5.90 |
| 2026-07-15 | 881,263 | -1.6% | 142,189 | 6.20 |
| 2026-06-30 | 895,491 | +5.5% | 181,732 | 4.93 |
| 2026-06-15 | 849,175 | -6.9% | 122,957 | 6.91 |
| 2026-05-29 | 912,367 | -3.7% | 119,937 | 7.61 |
| 2026-05-15 | 947,277 | +6.3% | 212,945 | 4.45 |
| 2026-04-30 | 890,766 | -5.7% | 175,848 | 5.07 |
| 2026-04-15 | 944,283 | -2.2% | 135,804 | 6.95 |
| 2026-03-31 | 965,855 | +1.9% | 193,891 | 4.98 |
| 2026-03-13 | 948,112 | +8.6% | 159,609 | 5.94 |
| 2026-02-27 | 872,997 | -6.3% | 124,706 | 7.00 |
| 2026-02-13 | 931,793 | -6.0% | 115,637 | 8.06 |
| 2026-01-30 | 990,998 | -2.1% | 127,301 | 7.78 |
| 2026-01-15 | 1,012,296 | +1.6% | 198,870 | 5.09 |
| 2025-12-31 | 996,397 | -7.5% | 146,085 | 6.82 |
| 2025-12-15 | 1,076,585 | -0.8% | 176,480 | 6.10 |
| 2025-11-28 | 1,084,814 | -8.1% | 276,674 | 3.92 |
| 2025-11-14 | 1,180,031 | +5.1% | 137,336 | 8.59 |
| 2025-10-31 | 1,123,022 | +4.0% | 216,298 | 5.19 |
| 2025-10-15 | 1,079,796 | -1.9% | 248,290 | 4.35 |
| 2025-09-30 | 1,100,608 | -2.5% | 150,074 | 7.33 |
| 2025-09-15 | 1,128,842 | -7.2% | 131,962 | 8.55 |
| 2025-08-29 | 1,215,971 | -0.0% | 149,109 | 8.15 |
| 2025-08-15 | 1,216,338 | +4.6% | 198,872 | 6.12 |
| 2025-07-31 | 1,162,688 | +3.8% | 169,009 | 6.88 |
| 2025-07-15 | 1,120,397 | +5.9% | 118,007 | 9.49 |
| 2025-06-30 | 1,058,137 | -3.7% | 130,767 | 8.09 |
| 2025-06-13 | 1,098,915 | -1.2% | 179,906 | 6.11 |
| 2025-05-30 | 1,112,209 | -3.5% | 91,326 | 12.18 |
| 2025-05-15 | 1,152,998 | -0.2% | 153,122 | 7.53 |
| 2025-04-30 | 1,155,680 | +3.2% | 114,554 | 10.09 |
| 2025-04-15 | 1,119,859 | +10.2% | 200,156 | 5.59 |
| 2025-03-31 | 1,016,694 | -8.5% | 132,610 | 7.67 |
| 2025-03-14 | 1,111,302 | +14.1% | 244,555 | 4.54 |
| 2025-02-28 | 974,251 | +4.8% | 310,872 | 3.13 |
| 2025-02-14 | 930,069 | +12.6% | 297,732 | 3.12 |
| 2025-01-31 | 826,303 | -9.7% | 325,875 | 2.54 |
| 2025-01-15 | 914,868 | +0.3% | 329,039 | 2.78 |
| 2024-12-31 | 912,130 | +10.9% | 284,541 | 3.21 |
| 2024-12-13 | 822,374 | -6.5% | 264,398 | 3.11 |
| 2024-11-29 | 879,359 | +9.8% | 171,220 | 5.14 |
| 2024-11-15 | 801,133 | -12.3% | 229,680 | 3.49 |
| 2024-10-31 | 913,903 | -1.7% | 100,262 | 9.12 |
| 2024-10-15 | 929,620 | -3.3% | 164,788 | 5.64 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 23 October 2026, the short share of KIDS volume is 77.3%, up 40.4 points over the last five sessions. Over the last 30 readings it ranged from 16.6% (21 October 2026) to 77.3% (23 October 2026). The latest reading sits at the top of that range. The latest reading is 29.0 points above the 30-session average of 48.3%, on 63K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-23 | 49K | 63K | 77.3% | 0 |
| 2026-10-22 | 65K | 213K | 30.4% | 0 |
| 2026-10-21 | 45K | 270K | 16.6% | 0 |
| 2026-10-20 | 41K | 80K | 50.9% | 1 |
| 2026-10-19 | 20K | 81K | 25.2% | 0 |
| 2026-10-16 | 22K | 59K | 36.9% | 0 |
| 2026-10-15 | 18K | 89K | 20.0% | 0 |
| 2026-10-14 | 38K | 75K | 50.0% | 0 |
| 2026-10-13 | 41K | 98K | 41.7% | 0 |
| 2026-10-12 | 43K | 77K | 55.5% | 0 |
| 2026-10-09 | 28K | 44K | 64.3% | 0 |
| 2026-10-08 | 38K | 92K | 41.7% | 0 |
| 2026-10-07 | 35K | 87K | 40.4% | 0 |
| 2026-10-06 | 48K | 132K | 36.6% | 0 |
| 2026-10-05 | 41K | 179K | 22.9% | 0 |
| 2026-10-02 | 32K | 64K | 50.1% | 35 |
| 2026-10-01 | 29K | 50K | 59.2% | 0 |
| 2026-09-30 | 17K | 45K | 37.5% | 0 |
| 2026-09-29 | 18K | 33K | 54.3% | 0 |
| 2026-09-28 | 13K | 56K | 23.1% | 0 |
| 2026-09-25 | 19K | 45K | 42.3% | 0 |
| 2026-09-24 | 24K | 39K | 60.2% | 0 |
| 2026-09-23 | 18K | 30K | 61.4% | 35 |
| 2026-09-22 | 23K | 38K | 60.9% | 0 |
| 2026-09-21 | 56K | 87K | 64.5% | 0 |
| 2026-09-18 | 51K | 75K | 68.4% | 0 |
| 2026-09-17 | 99K | 139K | 71.1% | 0 |
| 2026-09-16 | 49K | 75K | 66.1% | 0 |
| 2026-09-15 | 55K | 84K | 65.0% | 0 |
| 2026-09-14 | 22K | 39K | 55.4% | 0 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 22 September 2026, the fails-to-deliver balance in KIDS is 3,208 shares, up 2,381 shares over the last settlement date. Over the last 30 readings it ranged from 2 shares (5 June 2026) to 34,234 shares (27 August 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-22 | 3,208 | $22.35 | $72K |
| 2026-09-16 | 827 | $23.24 | $19K |
| 2026-09-11 | 3,003 | $21.56 | $65K |
| 2026-09-04 | 23,431 | $22.59 | $529K |
| 2026-09-03 | 22,434 | $22.80 | $511K |
| 2026-09-02 | 10,065 | $23.00 | $231K |
| 2026-08-31 | 26,633 | $23.65 | $630K |
| 2026-08-27 | 34,234 | $24.03 | $823K |
| 2026-08-26 | 20,006 | $24.50 | $490K |
| 2026-08-25 | 3,715 | $25.07 | $93K |
| 2026-08-20 | 11 | $26.50 | $292 |
| 2026-08-17 | 14 | $24.80 | $347 |
| 2026-08-07 | 3,079 | $22.83 | $70K |
| 2026-08-05 | 35 | $20.88 | $731 |
| 2026-08-03 | 31 | $20.19 | $626 |
| 2026-07-17 | 4 | $20.38 | $82 |
| 2026-07-16 | 497 | $19.72 | $10K |
| 2026-06-09 | 99 | $18.23 | $2K |
| 2026-06-05 | 2 | $18.10 | $36 |
| 2026-05-28 | 99 | $17.55 | $2K |
| 2026-05-13 | 1,376 | $17.72 | $24K |
| 2026-05-11 | 478 | $17.81 | $9K |
| 2026-05-07 | 300 | $17.12 | $5K |
| 2026-04-24 | 118 | $16.21 | $2K |
| 2026-04-20 | 1,055 | $16.75 | $18K |
| 2026-04-15 | 3,677 | $17.86 | $66K |
| 2026-04-07 | 172 | $15.94 | $3K |
| 2026-04-06 | 1,428 | $16.06 | $23K |
| 2026-04-02 | 387 | $16.29 | $6K |
| 2026-03-31 | 335 | $15.20 | $5K |
Insider trades
SEC Form 4, newest first. JSONInsiders at KIDS reported 21 open-market sells worth $46.7M in the last 90 days and no open-market buys. Latest filing: Pelizzon David R (Director, 10% owner) on 2026-09-10.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-09-10 | Pelizzon David R | Director, 10% owner | Sell | 302K | $21.01 | $6.4M | 6.2M |
| 2026-09-10 | Squadron Capital LLC | 10% owner | Sell | 302K | $21.01 | $6.4M | 6.2M |
| 2026-09-10 | Pritzker Jennifer N. | 10% owner | Sell | 302K | $21.01 | $6.4M | 6.2M |
| 2026-09-02 | Pelizzon David R | Director, 10% owner | Sell | 23K | $23.35 | $525K | 6.5M |
| 2026-09-02 | Squadron Capital LLC | 10% owner | Sell | 23K | $23.35 | $525K | 6.5M |
| 2026-09-02 | Pritzker Jennifer N. | 10% owner | Sell | 23K | $23.35 | $525K | 6.5M |
| 2026-09-01 | Pelizzon David R | Director, 10% owner | Sell | 10K | $23.10 | $234K | 6.5M |
| 2026-09-01 | Squadron Capital LLC | 10% owner | Sell | 10K | $23.10 | $234K | 6.5M |
| 2026-09-01 | Pritzker Jennifer N. | 10% owner | Sell | 10K | $23.10 | $234K | 6.5M |
| 2026-08-28 | Pelizzon David R | Director, 10% owner | Sell | 327K | $23.04 | $7.5M | 6.5M |
| 2026-08-28 | Squadron Capital LLC | 10% owner | Sell | 327K | $23.04 | $7.5M | 6.5M |
| 2026-08-28 | Pritzker Jennifer N. | 10% owner | Sell | 327K | $23.04 | $7.5M | 6.5M |
| 2026-08-26 | Pelizzon David R | Director, 10% owner | Sell | 18K | $24.28 | $437K | 6.9M |
| 2026-08-26 | Pritzker Jennifer N. | 10% owner | Sell | 18K | $24.28 | $437K | 6.9M |
| 2026-08-26 | Squadron Capital LLC | 10% owner | Sell | 18K | $24.28 | $437K | 6.9M |
| 2026-08-25 | Pelizzon David R | Director, 10% owner | Sell | 16K | $24.74 | $403K | 6.9M |
| 2026-08-25 | Pritzker Jennifer N. | 10% owner | Sell | 16K | $24.74 | $403K | 6.9M |
| 2026-08-25 | Squadron Capital LLC | 10% owner | Sell | 16K | $24.74 | $403K | 6.9M |
| 2026-08-24 | Pelizzon David R | Director, 10% owner | Sell | 4K | $25.75 | $103K | 6.9M |
| 2026-08-24 | Pritzker Jennifer N. | 10% owner | Sell | 4K | $25.75 | $103K | 6.9M |
| 2026-08-24 | Squadron Capital LLC | 10% owner | Sell | 4K | $25.75 | $103K | 6.9M |
| 2026-06-09 | Pelizzon David R | Director | Grant | 11K | $0.00 | $0 | 44K |
| 2026-06-09 | Riccitelli Samuel D | Director | Grant | 11K | $0.00 | $0 | 32K |
| 2026-06-09 | Ruf Harold | Director | Grant | 11K | $0.00 | $0 | 20K |
| 2026-06-09 | Throdahl Mark C | Director | Grant | 11K | $0.00 | $0 | 179K |
| 2026-06-09 | McDonald Jimmy Duane | Director | Grant | 11K | $0.00 | $0 | 25K |
| 2026-06-09 | Infante (Reynolds) Marie C | Director | Grant | 11K | $0.00 | $0 | 31K |
| 2026-06-09 | Hughes Bryan W | Director | Grant | 11K | $0.00 | $0 | 33K |
| 2026-06-09 | Fischer Kelly Laine | Director | Grant | 11K | $0.00 | $0 | 16K |
| 2026-06-09 | Dyer George Sinclair Mitchell | Director | Grant | 11K | $0.00 | $0 | 25K |
| 2026-06-09 | Bailey David R | President and CEO | Grant | 119K | $0.00 | $0 | 417K |
| 2026-05-13 | Gerritzen Daniel J | General Counsel and Secretary | Gift | 2K | $0.00 | $0 | 147K |
| 2026-03-16 | Odle Gregory A | President of Scoliosis | Sell | 8K | $17.25 | $145K | 188K |
| 2026-03-16 | Hite Fred | COO and CFO | Sell | 13K | $17.25 | $224K | 277K |
| 2026-03-16 | Hauser Joseph W | Pres. Trauma & Def. Correction | Sell | 9K | $17.25 | $148K | 195K |
| 2026-03-16 | Gerritzen Daniel J | General Counsel and Secretary | Sell | 9K | $17.25 | $149K | 150K |
| 2026-03-16 | Bailey David R | President and CEO | Sell | 20K | $17.25 | $337K | 298K |
| 2026-03-15 | Odle Gregory A | President of Scoliosis | Grant | 47K | $0.00 | $0 | 196K |
| 2026-03-15 | Hite Fred | COO and CFO | Grant | 77K | $0.00 | $0 | 290K |
| 2026-03-15 | Hauser Joseph W | Pres. Trauma & Def. Correction | Grant | 66K | $0.00 | $0 | 203K |
| 2026-03-15 | Gerritzen Daniel J | General Counsel and Secretary | Grant | 47K | $0.00 | $0 | 158K |
| 2025-12-29 | Bailey David R | President and CEO | Gift | 2K | $0.00 | $0 | 318K |
| 2025-11-10 | Fischer Kelly Laine | Director | Grant | 4K | $0.00 | $0 | 4K |
| 2025-08-21 | Hite Fred | COO and CFO | Buy | 5K | $19.41 | $99K | 213K |
| 2025-05-23 | Throdahl Mark C | Director | Grant | 8K | $0.00 | $0 | 168K |
| 2025-05-23 | Riccitelli Samuel D | Director | Grant | 8K | $0.00 | $0 | 20K |
| 2025-05-23 | Pelizzon David R | Director | Grant | 8K | $0.00 | $0 | 33K |
| 2025-05-23 | Dyer George Sinclair Mitchell | Director | Grant | 8K | $0.00 | $0 | 13K |
| 2025-05-23 | McDonald Jimmy Duane | Director | Grant | 8K | $0.00 | $0 | 13K |
| 2025-05-23 | Schlotterback Terry D | Director | Grant | 8K | $0.00 | $0 | 27K |
| 2025-05-23 | Ruf Harold | Director | Grant | 8K | $0.00 | $0 | 8K |
| 2025-05-23 | Infante (Reynolds) Marie C | Director | Grant | 8K | $0.00 | $0 | 20K |
| 2025-05-23 | Hughes Bryan W | Director | Grant | 8K | $0.00 | $0 | 21K |
| 2025-03-18 | Hauser Joseph W | Pres. Trauma & Def. Correction | Sell | 5K | $24.86 | $132K | 138K |
| 2025-03-18 | Odle Gregory A | President of Scoliosis | Sell | 5K | $24.86 | $133K | 149K |
| 2025-03-18 | Hite Fred | COO and CFO | Sell | 6K | $24.86 | $160K | 208K |
| 2025-03-18 | Bailey David R | President and CEO | Sell | 7K | $24.86 | $165K | 319K |
| 2025-03-18 | Gerritzen Daniel J | General Counsel and Secretary | Sell | 5K | $24.86 | $132K | 111K |
| 2025-03-15 | Hauser Joseph W | Pres. Trauma & Def. Correction | Grant | 52K | $0.00 | $0 | 143K |
| 2025-03-15 | Odle Gregory A | President of Scoliosis | Grant | 39K | $0.00 | $0 | 154K |
| 2025-03-15 | Hite Fred | COO and CFO | Grant | 63K | $0.00 | $0 | 214K |
| 2025-03-15 | Bailey David R | President and CEO | Grant | 97K | $0.00 | $0 | 326K |
| 2025-03-15 | Gerritzen Daniel J | General Counsel and Secretary | Grant | 39K | $0.00 | $0 | 116K |
| 2024-12-27 | Bailey David R | President and CEO | Gift | 2K | $0.00 | $0 | 228K |
| 2024-08-21 | Gerritzen Daniel J | General Counsel and Secretary | Sell | 10K | $29.30 | $293K | 77K |
| 2024-06-11 | Bailey David R | President and CEO | Grant | 90K | $0.00 | $0 | 230K |
| 2024-06-11 | Hite Fred | COO and CFO | Grant | 57K | $0.00 | $0 | 151K |
| 2024-06-11 | Odle Gregory A | President of Scoliosis | Grant | 35K | $0.00 | $0 | 115K |
| 2024-06-11 | Throdahl Mark C | Director | Grant | 22K | $0.00 | $0 | 159K |
| 2024-06-11 | Hauser Joseph W | Pres. Trauma & Def. Correction | Grant | 38K | $0.00 | $0 | 91K |
| 2024-06-11 | Gerritzen Daniel J | General Counsel and Secretary | Grant | 35K | $0.00 | $0 | 87K |
| 2024-06-10 | Ruf Harold | Director | Gift | 3K | $0.00 | $0 | 19K |
| 2024-06-10 | Ruf Harold | Director | Gift | 3K | $0.00 | $0 | 0 |
| 2024-05-28 | Pelizzon David R | Director | Grant | 3K | $0.00 | $0 | 25K |
| 2024-05-28 | Hughes Bryan W | Director | Grant | 3K | $0.00 | $0 | 13K |
| 2024-05-28 | Schlotterback Terry D | Director | Grant | 3K | $0.00 | $0 | 18K |
| 2024-05-28 | Dyer George Sinclair Mitchell | Director | Grant | 3K | $0.00 | $0 | 5K |
| 2024-05-28 | Riccitelli Samuel D | Director | Grant | 3K | $0.00 | $0 | 12K |
| 2024-05-28 | Infante (Reynolds) Marie C | Director | Grant | 3K | $0.00 | $0 | 11K |
| 2024-05-28 | Ruf Harold | Director | Grant | 3K | $0.00 | $0 | 6K |
| 2024-05-28 | McDonald Jimmy Duane | Director | Grant | 3K | $0.00 | $0 | 5K |
| 2024-03-11 | Hite Fred | COO and CFO | Sell | 3K | $27.59 | $88K | 94K |
| 2024-03-11 | Throdahl Mark C | Director | Sell | 2K | $27.59 | $67K | 138K |
| 2024-03-11 | Odle Gregory A | President of Scoliosis | Sell | 3K | $27.59 | $76K | 80K |
| 2024-03-11 | Gerritzen Daniel J | General Counsel and Secretary | Sell | 3K | $27.59 | $76K | 52K |
| 2024-03-11 | Bailey David R | President and CEO | Sell | 3K | $27.59 | $89K | 139K |
| 2024-02-22 | Hauser Joseph W | Pres. Trauma & Def. Correction | Sell | 3K | $28.06 | $81K | 53K |
| 2023-12-21 | Bailey David R | President and CEO | Gift | 1K | $0.00 | $0 | 143K |
| 2023-08-11 | Schlotterback Terry D | Director | Sell | 3K | $38.25 | $100K | 15K |
| 2023-08-07 | Schlotterback Terry D | Director | Exercise or conversion | 670 | $30.97 | $21K | 19K |
| 2023-08-07 | Schlotterback Terry D | Director | Tax withholding | 529 | $39.69 | $21K | 18K |
| 2023-07-28 | Bailey David R | President and CEO | Gift | 1K | $0.00 | $0 | 144K |
| 2023-07-17 | Ruf Harold | Director | Gift | 2K | $0.00 | $0 | 3K |
| 2023-07-17 | Ruf Harold | Director | Gift | 2K | $0.00 | $0 | 19K |
| 2023-06-26 | Hite Fred | COO and CFO | Sell | 4K | $43.69 | $190K | 97K |
| 2023-06-14 | Ruf Harold | Director | Gift | 1K | $0.00 | $0 | 4K |
| 2023-06-14 | Schlotterback Terry D | Director | Grant | 2K | $0.00 | $0 | 18K |
| 2023-06-14 | Riccitelli Samuel D | Director | Grant | 2K | $0.00 | $0 | 9K |
| 2023-06-14 | Ruf Harold | Director | Grant | 2K | $0.00 | $0 | 5K |
| 2023-06-14 | Ruf Harold | Director | Gift | 1K | $0.00 | $0 | 15K |
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. JSON5 Form 144 notices on file for KIDS worth $1.0M at the prices reported; 0 in the last 90 days worth $0. Latest: Odle Gregory A filed on 2026-03-16 to sell 8,433 shares ($146K) from 2026-03-16.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-03-16 | Odle Gregory AOfficer | 8K | $146K | 0.033% | 2026-03-16 | Stifel Nicolaus & Company Inc |
| 2026-03-16 | Hite FredOfficer | 13K | $224K | 0.051% | 2026-03-16 | Stifel Nicolaus & Company Inc |
| 2026-03-16 | Hauser Joseph WOfficer | 9K | $148K | 0.034% | 2026-03-16 | Stifel Nicolaus & Company Inc |
| 2026-03-16 | Gerritzen Daniel JOfficer | 9K | $149K | 0.034% | 2026-03-16 | Stifel Nicolaus & Company Inc |
| 2026-03-16 | Bailey David ROfficer | 20K | $337K | 0.077% | 2026-03-16 | Stifel Nicolaus & Company Inc |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON4 holders report 5% or more of KIDS in their latest filing, all on Schedule 13D (active intent). The largest reported stake is David R. Pelizzon at 23.9% of the class (6,246,148 shares), filed 2026-09-11 for an event on 2026-09-10.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-09-11 | 13D/Ano. 4 | David R. Pelizzonindividual | 6.2M | 23.9% | 2026-09-10 |
| 2026-09-11 | 13D/Ano. 4 | Squadron Capital LLCother entity | 6.2M | 23.8% | 2026-09-10 |
| 2026-09-11 | 13D/Ano. 4 | Squadron Capital Holdings LLCother entity | 6.2M | 23.8% | 2026-09-10 |
| 2026-09-11 | 13D/Ano. 4 | Jennifer N. Pritzkerindividual | 6.2M | 23.8% | 2026-09-10 |
| 2026-07-15 | 13G/Ano. 1 | Integrated Core Strategies (US) LLCother entity | 811K | 3.2% | 2026-06-30 |
| 2026-07-15 | 13G/Ano. 1 | Millennium Management LLCother entity | 817K | 3.2% | 2026-06-30 |
| 2026-07-15 | 13G/Ano. 1 | Millennium Group Management LLCother entity | 817K | 3.2% | 2026-06-30 |
| 2026-07-15 | 13G/Ano. 1 | Israel A. Englanderindividual | 817K | 3.2% | 2026-06-30 |
| 2025-11-12 | 13G/Ano. 10 | Brown Capital Management, LLCinvestment adviser | 1.1M | 4.3% | 2025-09-30 |
13F holders
Tracked managers holding KIDS at their latest 13F. JSON6 of the 30 tracked managers held KIDS at their latest 13F, $25.9M in total at quarter-end prices. Millennium Management is the largest at $15.6M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 2 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Millennium Management | 2026-06-30 | 817K | $15.6M | 0.01% | -420K |
| Citadel Advisors | 2026-06-30 | 335K | $6.4M | 0.00% | +149K |
| D. E. Shaw & Co. | 2026-06-30 | 91K | $1.7M | 0.00% | +18K |
| AQR Capital Management | 2026-06-30 | 78K | $1.5M | 0.00% | new |
| Point72 Asset Management | 2026-06-30 | 23K | $442K | 0.00% | -13K |
| Two Sigma Investments | 2026-06-30 | 11K | $203K | 0.00% | new |
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.
What this page is
Orthopediatrics 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 Orthopediatrics (KIDS), SEC CIK 1425450, listed on Nasdaq, classified by the SEC as surgical & medical instruments & apparatus. 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 2026-09-30.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-23.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-22.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 2026-03-16.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 2026-09-11.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
- 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 2026-08-04.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 2026-09-10.JSON and CSV
- Company record
- EDGAR filing index for CIK 1425450Ticker, 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 surgical & medical instruments & apparatus
Other company pages
Datasets
Frequently Asked Questions
How much of KIDS is sold short?
929,989 shares were held short at the 2026-09-30 settlement, 5.5 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 KIDS's daily short volume?
On 2026-10-23, 48,914 of the 63,240 KIDS shares reported to FINRA were sold short, 77.3% of the day's reported volume. Short volume is a flow for one day, not a position.
Does KIDS have fails to deliver?
The SEC's latest file shows 3,208 KIDS shares failed to deliver at settlement 2026-09-22. Fails are reported per settlement date and published twice a month with a lag.
Are KIDS insiders buying or selling?
Insiders at KIDS reported 21 open-market sells worth $46.7M in the last 90 days and no open-market buys. Latest filing: Pelizzon David R (Director, 10% owner) on 2026-09-10.
Have KIDS insiders filed to sell?
5 Form 144 notices on file for KIDS worth $1.0M at the prices reported; 0 in the last 90 days worth $0. Latest: Odle Gregory A filed on 2026-03-16 to sell 8,433 shares ($146K) from 2026-03-16.
Who owns 5% or more of KIDS?
4 holders report 5% or more of KIDS in their latest filing, all on Schedule 13D (active intent). The largest reported stake is David R. Pelizzon at 23.9% of the class (6,246,148 shares), filed 2026-09-11 for an event on 2026-09-10.
Which tracked 13F managers own KIDS?
6 of the 30 tracked 13F managers held KIDS shares at their latest filing, $25.9M in all. The largest: Izzy Englander's Millennium Management (817K shares, $15.6M), Ken Griffin's Citadel Advisors (335K shares, $6.4M), D. E. Shaw & Co. (91K shares, $1.7M), Cliff Asness's AQR Capital Management (78K shares, $1.5M), Steve Cohen's Point72 Asset Management (23K shares, $442K), Two Sigma Investments (11K shares, $203K).
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.