UL Solutions (ULS)
UL Solutions on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, earnings dates and insider trades. Listed on NYSE, classified by the SEC as services-testing laboratories.
5.5M
Short interest
settlement 2026-10-15
4.3
Days to cover
-0.4 days vs prior
48.2%
Short share of volume
2026-11-02
74
Fails to deliver
settlement 2026-10-14
Tue 3 Nov
Next earnings
estimated date
-$1.8M
Insider flow, 90 days
0 buys, 3 sells
As of 2026-11-02.
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 ULS is 5,467,943 shares, up 14,812 shares over the last month. Over the last 48 readings it ranged from 319,738 shares (31 October 2024) to 5,550,147 shares (30 September 2026). The latest reading sits at the top of that range. At the reported average volume of 1.3M shares a day that is 4.3 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-10-15 | 5,467,943 | -1.5% | 1,276,384 | 4.28 |
| 2026-09-30 | 5,550,147 | +1.8% | 1,188,389 | 4.67 |
| 2026-09-15 | 5,453,131 | +10.5% | 631,887 | 8.63 |
| 2026-08-31 | 4,935,965 | -6.8% | 484,046 | 10.20 |
| 2026-08-14 | 5,295,242 | +7.2% | 1,395,809 | 3.79 |
| 2026-07-31 | 4,940,903 | +13.3% | 726,001 | 6.81 |
| 2026-07-15 | 4,362,720 | -10.6% | 1,067,918 | 4.09 |
| 2026-06-30 | 4,879,552 | +69.6% | 1,711,892 | 2.85 |
| 2026-06-15 | 2,877,632 | +2.7% | 710,948 | 4.05 |
| 2026-05-29 | 2,801,047 | +14.8% | 687,590 | 4.07 |
| 2026-05-15 | 2,439,488 | -2.9% | 779,746 | 3.13 |
| 2026-04-30 | 2,511,700 | -14.0% | 551,484 | 4.55 |
| 2026-04-15 | 2,921,067 | -33.2% | 714,087 | 4.09 |
| 2026-03-31 | 4,374,009 | +36.3% | 1,085,361 | 4.03 |
| 2026-03-13 | 3,209,268 | -39.7% | 604,186 | 5.31 |
| 2026-02-27 | 5,318,457 | +43.1% | 1,050,044 | 5.06 |
| 2026-02-13 | 3,715,685 | +13.3% | 1,053,871 | 3.53 |
| 2026-01-30 | 3,279,503 | +13.0% | 991,354 | 3.31 |
| 2026-01-15 | 2,902,589 | -46.8% | 1,390,698 | 2.09 |
| 2025-12-31 | 5,451,721 | +60.2% | 2,202,917 | 2.47 |
| 2025-12-15 | 3,403,024 | +1.2% | 2,368,264 | 1.44 |
| 2025-11-28 | 3,363,962 | -2.9% | 537,338 | 6.26 |
| 2025-11-14 | 3,464,982 | -8.9% | 582,470 | 5.95 |
| 2025-10-31 | 3,801,834 | +0.8% | 570,875 | 6.66 |
| 2025-10-15 | 3,771,559 | -10.0% | 544,512 | 6.93 |
| 2025-09-30 | 4,189,003 | +18.6% | 672,097 | 6.23 |
| 2025-09-15 | 3,531,807 | +4.0% | 838,738 | 4.21 |
| 2025-08-29 | 3,395,415 | +2.7% | 743,098 | 4.57 |
| 2025-08-15 | 3,306,020 | +42.6% | 1,453,084 | 2.28 |
| 2025-07-31 | 2,318,870 | -11.0% | 514,905 | 4.50 |
| 2025-07-15 | 2,606,016 | -19.0% | 820,228 | 3.18 |
| 2025-06-30 | 3,217,595 | +40.0% | 830,432 | 3.87 |
| 2025-06-13 | 2,298,759 | -5.6% | 558,277 | 4.12 |
| 2025-05-30 | 2,435,621 | -7.6% | 516,639 | 4.71 |
| 2025-05-15 | 2,636,660 | +12.5% | 1,257,036 | 2.10 |
| 2025-04-30 | 2,343,813 | -9.2% | 1,205,418 | 1.94 |
| 2025-04-15 | 2,582,288 | -2.0% | 1,569,340 | 1.65 |
| 2025-03-31 | 2,635,725 | +78.9% | 870,963 | 3.03 |
| 2025-03-14 | 1,473,467 | -3.9% | 486,759 | 3.03 |
| 2025-02-28 | 1,533,022 | +9.3% | 596,340 | 2.57 |
| 2025-02-14 | 1,402,884 | -7.4% | 429,017 | 3.27 |
| 2025-01-31 | 1,515,651 | -3.7% | 387,055 | 3.92 |
| 2025-01-15 | 1,573,952 | -35.2% | 620,816 | 2.54 |
| 2024-12-31 | 2,430,561 | +118.2% | 794,538 | 3.06 |
| 2024-12-13 | 1,114,029 | -34.0% | 524,111 | 2.13 |
| 2024-11-29 | 1,688,302 | +67.0% | 617,895 | 2.73 |
| 2024-11-15 | 1,010,807 | +216.1% | 888,927 | 1.14 |
| 2024-10-31 | 319,738 | -56.2% | 401,292 | 1.00 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 2 November 2026, the short share of ULS volume is 48.2%, up 1.1 points over the last five sessions. Over the last 30 readings it ranged from 19.8% (1 October 2026) to 75.7% (15 October 2026). The latest reading is in line with the 30-session average of 48.2%, on 325K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-11-02 | 156K | 325K | 48.2% | 0 |
| 2026-10-30 | 144K | 327K | 44.0% | 67 |
| 2026-10-29 | 140K | 261K | 53.6% | 100 |
| 2026-10-28 | 83K | 241K | 34.4% | 4 |
| 2026-10-27 | 77K | 174K | 44.2% | 0 |
| 2026-10-26 | 114K | 241K | 47.0% | 0 |
| 2026-10-23 | 357K | 484K | 73.8% | 12 |
| 2026-10-22 | 142K | 354K | 40.2% | 0 |
| 2026-10-21 | 199K | 358K | 55.7% | 218 |
| 2026-10-20 | 231K | 365K | 63.3% | 0 |
| 2026-10-19 | 219K | 294K | 74.5% | 545 |
| 2026-10-16 | 438K | 611K | 71.6% | 0 |
| 2026-10-15 | 623K | 823K | 75.7% | 590 |
| 2026-10-14 | 255K | 410K | 62.2% | 24 |
| 2026-10-13 | 315K | 540K | 58.3% | 0 |
| 2026-10-12 | 142K | 247K | 57.3% | 452 |
| 2026-10-09 | 140K | 293K | 47.6% | 352 |
| 2026-10-08 | 323K | 931K | 34.7% | 60 |
| 2026-10-07 | 210K | 595K | 35.3% | 5 |
| 2026-10-06 | 259K | 883K | 29.3% | 8 |
| 2026-10-05 | 259K | 527K | 49.2% | 10 |
| 2026-10-02 | 223K | 498K | 44.7% | 480 |
| 2026-10-01 | 136K | 686K | 19.8% | 7 |
| 2026-09-30 | 126K | 575K | 21.9% | 20 |
| 2026-09-29 | 157K | 350K | 44.8% | 555 |
| 2026-09-28 | 196K | 409K | 47.9% | 92 |
| 2026-09-25 | 152K | 340K | 44.9% | 99 |
| 2026-09-24 | 129K | 299K | 43.0% | 344 |
| 2026-09-23 | 112K | 230K | 48.6% | 78 |
| 2026-09-22 | 195K | 661K | 29.6% | 0 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 14 October 2026, the fails-to-deliver balance in ULS is 74 shares, down 780 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (5 August 2026) to 145,529 shares (29 June 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-10-14 | 74 | $71.08 | $5K |
| 2026-10-13 | 854 | $71.18 | $61K |
| 2026-10-09 | 2,578 | $70.65 | $182K |
| 2026-10-08 | 472 | $67.13 | $32K |
| 2026-09-22 | 286 | $66.32 | $19K |
| 2026-09-21 | 34 | $64.03 | $2K |
| 2026-09-18 | 160 | $64.42 | $10K |
| 2026-09-17 | 131 | $64.15 | $8K |
| 2026-09-11 | 47 | $71.10 | $3K |
| 2026-09-01 | 552 | $74.52 | $41K |
| 2026-08-31 | 3 | $74.43 | $223 |
| 2026-08-28 | 9,820 | $75.55 | $742K |
| 2026-08-27 | 99 | $75.05 | $7K |
| 2026-08-20 | 14,751 | $76.04 | $1.1M |
| 2026-08-11 | 15,048 | $78.05 | $1.2M |
| 2026-08-10 | 7,816 | $78.21 | $611K |
| 2026-08-07 | 12,230 | $76.86 | $940K |
| 2026-08-06 | 1,605 | $79.05 | $127K |
| 2026-08-05 | 1 | $78.34 | $78 |
| 2026-08-04 | 5 | $91.05 | $455 |
| 2026-07-30 | 18 | $92.38 | $2K |
| 2026-07-28 | 46 | $90.06 | $4K |
| 2026-07-02 | 78,302 | $97.67 | $7.6M |
| 2026-06-29 | 145,529 | $99.05 | $14.4M |
| 2026-06-17 | 1,120 | $95.33 | $107K |
| 2026-06-15 | 314 | $96.93 | $30K |
| 2026-06-11 | 631 | $97.38 | $61K |
| 2026-06-10 | 491 | $98.57 | $48K |
| 2026-04-27 | 50 | $90.19 | $5K |
| 2026-04-21 | 1,500 | $92.98 | $139K |
Insider trades
SEC Form 4, newest first. JSONInsiders at ULS reported 3 open-market sells worth $1.8M in the last 90 days and no open-market buys. Latest filing: Scanlon Jennifer F. (President and CEO) on 2026-10-08.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-10-08 | Scanlon Jennifer F. | President and CEO | Sell | 13K | $70.08 | $876K | 127K |
| 2026-09-01 | Scanlon Jennifer F. | President and CEO | Sell | 2K | $74.43 | $149K | 139K |
| 2026-09-01 | Scanlon Jennifer F. | President and CEO | Sell | 10K | $73.52 | $772K | 141K |
| 2026-08-06 | Shannon James M | Director | Gift | 600 | $0.00 | $0 | 7K |
| 2026-08-03 | Scanlon Jennifer F. | President and CEO | Sell | 6K | $92.89 | $519K | 152K |
| 2026-08-03 | Scanlon Jennifer F. | President and CEO | Sell | 3K | $91.89 | $301K | 157K |
| 2026-08-03 | Scanlon Jennifer F. | President and CEO | Sell | 4K | $91.02 | $330K | 161K |
| 2026-07-01 | Scanlon Jennifer F. | President and CEO | Sell | 300 | $101.74 | $31K | 164K |
| 2026-07-01 | Scanlon Jennifer F. | President and CEO | Sell | 3K | $101.05 | $263K | 165K |
| 2026-07-01 | Scanlon Jennifer F. | President and CEO | Sell | 1K | $100.34 | $120K | 167K |
| 2026-07-01 | Scanlon Jennifer F. | President and CEO | Sell | 4K | $99.05 | $357K | 168K |
| 2026-07-01 | Scanlon Jennifer F. | President and CEO | Sell | 5K | $97.92 | $470K | 172K |
| 2026-06-09 | PEPPING KAREN K | Senior VP & CAO | Sell | 725 | $97.74 | $71K | 8K |
| 2026-06-03 | Schjotz Gitte | See Remarks | Sell | 10K | $96.98 | $957K | 59K |
| 2026-06-02 | Schjotz Gitte | See Remarks | Sell | 12K | $99.71 | $1.2M | 69K |
| 2026-06-01 | Scanlon Jennifer F. | President and CEO | Sell | 5K | $100.59 | $502K | 177K |
| 2026-06-01 | Scanlon Jennifer F. | President and CEO | Sell | 8K | $99.60 | $748K | 182K |
| 2026-05-29 | Robinson Ryan D | Executive VP & CFO | Gift | 29K | $0.00 | $0 | 165K |
| 2026-05-29 | Robinson Ryan D | Executive VP & CFO | Gift | 29K | $0.00 | $0 | 1K |
| 2026-05-28 | Uggetti Alberto | EVP & CCO | Sell | 2K | $99.89 | $234K | 8K |
| 2026-05-21 | Hecker Friedrich | Director | Sell | 4K | $102.04 | $408K | 13K |
| 2026-05-20 | DOLLIVE JAMES P | Director | Exercise or conversion | 3K | price not stated in the filing | not stated | 79K |
| 2026-05-20 | Hecker Friedrich | Director | Tax withholding | 1K | $101.98 | $129K | 17K |
| 2026-05-20 | Hecker Friedrich | Director | Exercise or conversion | 3K | price not stated in the filing | not stated | 18K |
| 2026-05-20 | Kini Vikram | Director | Exercise or conversion | 3K | price not stated in the filing | not stated | 3K |
| 2026-05-20 | THAMAN MICHAEL H | Director | Exercise or conversion | 3K | price not stated in the filing | not stated | 17K |
| 2026-05-15 | Scanlon Jennifer F. | President and CEO | Gift | 11K | $0.00 | $0 | 189K |
| 2026-05-11 | Uggetti Alberto | EVP & CCO | Sell | 6K | $100.00 | $610K | 10K |
| 2026-05-07 | Schjotz Gitte | See Remarks | Sell | 8K | $103.96 | $832K | 81K |
| 2026-05-07 | Schjotz Gitte | See Remarks | Tax withholding | 6K | $99.41 | $633K | 89K |
| 2026-05-07 | Schjotz Gitte | See Remarks | Exercise or conversion | 22K | $28.34 | $633K | 96K |
| 2026-05-01 | Chapin Linda S | EVP & CHRO | Exercise or conversion | 1K | price not stated in the filing | not stated | 24K |
| 2026-05-01 | Chapin Linda S | EVP & CHRO | Tax withholding | 611 | $91.60 | $56K | 23K |
| 2026-05-01 | D'Angelo Scott | EVP, CLO & Corporate Secy | Tax withholding | 351 | $91.60 | $32K | 3K |
| 2026-05-01 | D'Angelo Scott | EVP, CLO & Corporate Secy | Exercise or conversion | 1K | price not stated in the filing | not stated | 3K |
| 2026-05-01 | D'Angelo Scott | EVP, CLO & Corporate Secy | Tax withholding | 842 | $91.60 | $77K | 2K |
| 2026-05-01 | D'Angelo Scott | EVP, CLO & Corporate Secy | Exercise or conversion | 3K | price not stated in the filing | not stated | 3K |
| 2026-05-01 | Genovesi John A | See Remarks | Tax withholding | 765 | $91.60 | $70K | 31K |
| 2026-05-01 | Genovesi John A | See Remarks | Exercise or conversion | 2K | price not stated in the filing | not stated | 32K |
| 2026-05-01 | Hancock Lynn H | See Remarks | Exercise or conversion | 1K | price not stated in the filing | not stated | 22K |
| 2026-05-01 | Hancock Lynn H | See Remarks | Tax withholding | 573 | $91.60 | $52K | 21K |
| 2026-05-01 | PEPPING KAREN K | Senior VP & CAO | Tax withholding | 271 | $91.60 | $25K | 9K |
| 2026-05-01 | PEPPING KAREN K | Senior VP & CAO | Exercise or conversion | 725 | price not stated in the filing | not stated | 9K |
| 2026-05-01 | Robinson Ryan D | Executive VP & CFO | Exercise or conversion | 5K | price not stated in the filing | not stated | 32K |
| 2026-05-01 | Robinson Ryan D | Executive VP & CFO | Tax withholding | 2K | $91.60 | $197K | 30K |
| 2026-05-01 | Scanlon Jennifer F. | President and CEO | Exercise or conversion | 21K | price not stated in the filing | not stated | 210K |
| 2026-05-01 | Scanlon Jennifer F. | President and CEO | Tax withholding | 9K | $91.60 | $869K | 200K |
| 2026-05-01 | Schjotz Gitte | See Remarks | Exercise or conversion | 3K | price not stated in the filing | not stated | 73K |
| 2026-05-01 | Uggetti Alberto | EVP & CCO | Exercise or conversion | 1K | price not stated in the filing | not stated | 17K |
| 2026-05-01 | Uggetti Alberto | EVP & CCO | Tax withholding | 268 | $88.03 | $24K | 16K |
| 2026-05-01 | Scanlon Jennifer F. | President and CEO | Sell | 3K | $92.01 | $273K | 188K |
| 2026-05-01 | Scanlon Jennifer F. | President and CEO | Sell | 10K | $91.43 | $872K | 191K |
| 2026-04-01 | Chapin Linda S | EVP & CHRO | Exercise or conversion | 917 | price not stated in the filing | not stated | 19K |
| 2026-04-01 | Chapin Linda S | EVP & CHRO | Tax withholding | 385 | $84.57 | $33K | 19K |
| 2026-04-01 | Chapin Linda S | EVP & CHRO | Grant | 6K | $84.57 | $492K | 25K |
| 2026-04-01 | Chapin Linda S | EVP & CHRO | Tax withholding | 3K | $84.57 | $218K | 22K |
| 2026-04-01 | Dadakis Alex | See Remarks | Tax withholding | 771 | $84.57 | $65K | 5K |
| 2026-04-01 | Dadakis Alex | See Remarks | Exercise or conversion | 2K | price not stated in the filing | not stated | 6K |
| 2026-04-01 | Genovesi John A | See Remarks | Grant | 7K | $84.57 | $601K | 33K |
| 2026-04-01 | Genovesi John A | See Remarks | Exercise or conversion | 1K | price not stated in the filing | not stated | 26K |
| 2026-04-01 | Genovesi John A | See Remarks | Tax withholding | 3K | $84.57 | $237K | 30K |
| 2026-04-01 | Genovesi John A | See Remarks | Tax withholding | 533 | $84.57 | $45K | 25K |
| 2026-04-01 | Hancock Lynn H | See Remarks | Exercise or conversion | 773 | price not stated in the filing | not stated | 18K |
| 2026-04-01 | Hancock Lynn H | See Remarks | Tax withholding | 343 | $84.57 | $29K | 18K |
| 2026-04-01 | Hancock Lynn H | See Remarks | Tax withholding | 2K | $84.57 | $194K | 21K |
| 2026-04-01 | Hancock Lynn H | See Remarks | Grant | 5K | $84.57 | $437K | 23K |
| 2026-04-01 | PEPPING KAREN K | Senior VP & CAO | Tax withholding | 964 | $84.57 | $82K | 8K |
| 2026-04-01 | PEPPING KAREN K | Senior VP & CAO | Exercise or conversion | 433 | price not stated in the filing | not stated | 7K |
| 2026-04-01 | PEPPING KAREN K | Senior VP & CAO | Tax withholding | 162 | $84.57 | $14K | 7K |
| 2026-04-01 | PEPPING KAREN K | Senior VP & CAO | Grant | 3K | $84.57 | $219K | 9K |
| 2026-04-01 | Robinson Ryan D | Executive VP & CFO | Grant | 14K | $84.57 | $1.2M | 34K |
| 2026-04-01 | Robinson Ryan D | Executive VP & CFO | Exercise or conversion | 3K | price not stated in the filing | not stated | 21K |
| 2026-04-01 | Robinson Ryan D | Executive VP & CFO | Tax withholding | 6K | $84.57 | $533K | 28K |
| 2026-04-01 | Robinson Ryan D | Executive VP & CFO | Tax withholding | 1K | $84.57 | $116K | 20K |
| 2026-04-01 | Scanlon Jennifer F. | President and CEO | Sell | 8K | $85.84 | $650K | 201K |
| 2026-04-01 | Scanlon Jennifer F. | President and CEO | Sell | 5K | $84.98 | $418K | 208K |
| 2026-04-01 | Scanlon Jennifer F. | President and CEO | Tax withholding | 27K | $84.57 | $2.3M | 213K |
| 2026-04-01 | Scanlon Jennifer F. | President and CEO | Grant | 60K | $84.57 | $5.1M | 240K |
| 2026-04-01 | Scanlon Jennifer F. | President and CEO | Exercise or conversion | 14K | price not stated in the filing | not stated | 186K |
| 2026-04-01 | Scanlon Jennifer F. | President and CEO | Tax withholding | 6K | $84.57 | $534K | 180K |
| 2026-04-01 | Schjotz Gitte | See Remarks | Grant | 9K | $84.57 | $765K | 70K |
| 2026-04-01 | Schjotz Gitte | See Remarks | Exercise or conversion | 2K | price not stated in the filing | not stated | 61K |
| 2026-04-01 | Uggetti Alberto | EVP & CCO | Grant | 3K | $83.80 | $219K | 16K |
| 2026-04-01 | Uggetti Alberto | EVP & CCO | Exercise or conversion | 944 | price not stated in the filing | not stated | 14K |
| 2026-04-01 | Uggetti Alberto | EVP & CCO | Tax withholding | 223 | $83.80 | $19K | 14K |
| 2026-04-01 | Uggetti Alberto | EVP & CCO | Tax withholding | 616 | $83.80 | $52K | 16K |
| 2026-03-12 | Dadakis Alex | See Remarks | Exercise or conversion | 8 | price not stated in the filing | not stated | 4K |
| 2026-03-12 | Dadakis Alex | See Remarks | Tax withholding | 3 | $83.73 | $251 | 4K |
| 2026-03-12 | Hancock Lynn H | See Remarks | Small acquisition | 9 | $83.31 | $750 | 21K |
| 2026-03-12 | Genovesi John A | See Remarks | Small acquisition | 32 | $83.31 | $3K | 31K |
| 2026-03-03 | Dadakis Alex | See Remarks | Exercise or conversion | 5K | price not stated in the filing | not stated | 6K |
| 2026-03-03 | Dadakis Alex | See Remarks | Tax withholding | 2K | $82.28 | $133K | 4K |
| 2026-03-01 | Uggetti Alberto | EVP & CCO | Tax withholding | 2K | $83.97 | $133K | 13K |
| 2026-03-01 | Uggetti Alberto | EVP & CCO | Exercise or conversion | 4K | $13.15 | $58K | 14K |
| 2026-03-01 | Scanlon Jennifer F. | President and CEO | Tax withholding | 75K | $83.97 | $6.3M | 172K |
| 2026-03-01 | Scanlon Jennifer F. | President and CEO | Exercise or conversion | 145K | $13.15 | $1.9M | 247K |
| 2026-03-01 | Robinson Ryan D | Executive VP & CFO | Tax withholding | 16K | $83.97 | $1.3M | 18K |
| 2026-03-01 | Robinson Ryan D | Executive VP & CFO | Exercise or conversion | 33K | $13.15 | $429K | 34K |
| 2026-03-01 | Hancock Lynn H | See Remarks | Tax withholding | 4K | $83.97 | $317K | 17K |
| 2026-03-01 | Hancock Lynn H | See Remarks | Exercise or conversion | 8K | $13.15 | $104K | 21K |
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. JSON10 Form 144 notices on file for ULS worth $13.7M at the prices reported; 1 in the last 90 days worth $2.3M. Latest: JENNIFER SCANLON filed on 2026-10-08 to sell 35,000 shares ($2.3M) from 2026-10-08.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-10-08 | JENNIFER SCANLONDirector, Officer | 35K | $2.3M | 0.045% | 2026-10-08 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-07-01 | JENNIFER SCANLONDirector, Officer | 38K | $3.8M | 0.048% | 2026-07-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-06-09 | PEPPING KAREN KOfficer | 725 | $71K | 0.001% | 2026-06-09 | Fidelity Brokerage Services LLC |
| 2026-06-03 | Schjotz GitteOfficer | 10K | $957K | 0.013% | 2026-06-03 | Fidelity Brokerage Services LLC |
| 2026-06-02 | Schjotz GitteOfficer | 12K | $1.2M | 0.015% | 2026-06-02 | Fidelity Brokerage Services LLC |
| 2026-05-28 | Uggetti AlbertoOfficer | 2K | $234K | 0.003% | 2026-05-28 | Fidelity Brokerage Services LLC |
| 2026-05-21 | Hecker FriedrichDirector | 4K | $408K | 0.005% | 2026-05-21 | Freedom24 |
| 2026-05-11 | Alberto UggettiOfficer | 6K | $613K | 0.008% | 2026-05-11 | Freedom24 |
| 2026-05-08 | Gitte SchjotzOfficer | 8K | $795K | 0.010% | 2026-05-07 | Freedom24 |
| 2026-04-01 | JENNIFER F SCANLONDirector, Officer | 38K | $3.2M | 0.049% | 2026-04-01 | Morgan Stanley Smith Barney LLC Executive Financial Services |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON8 holders report 5% or more of ULS in their latest filing, all on Schedule 13G (passive). The largest reported stake is ULSE Inc. at 61.6% of the class (123,755,000 shares), filed 2026-02-10 for an event on 2025-12-31.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-10-07 | 13G/Ano. 3 | T. Rowe Price Investment Management, Inc.investment adviser | 8.4M | 10.7% | 2026-09-30 |
| 2026-08-13 | 13G/Ano. 2 | Kayne Anderson Rudnick Investment Management, LLCinvestment adviser | 4.7M | 6.0% | 2026-06-30 |
| 2026-07-30 | 13G/Ano. 1 | BlackRock, Inc.parent holding company | 6.9M | 8.9% | 2026-06-30 |
| 2026-05-14 | 13G/Ano. 5 | Capital International Investorsinvestment adviser | 6.5M | 8.4% | 2026-03-31 |
| 2026-04-30 | 13G | Vanguard Capital Managementinvestment adviser | 4.0M | 5.2% | 2026-03-31 |
| 2026-03-27 | 13G/Ano. 2 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
| 2026-02-12 | 13G/Ano. 2 | Capital Research Global Investorsinvestment adviser | 3.8M | 5.0% | 2025-12-31 |
| 2026-02-10 | 13G/Ano. 1 | ULSE Inc.corporation | 123.8M | 61.6% | 2025-12-31 |
| 2026-02-10 | 13G/Ano. 1 | Underwriters Laboratories Inc.corporation | 123.8M | 61.6% | 2025-12-31 |
| 2025-11-05 | 13G/Ano. 2 | FMR LLCparent holding company | 2.0M | 3.2% | 2025-09-30 |
| 2025-11-05 | 13G/Ano. 2 | Abigail P. Johnsonindividual | 2.0M | 3.2% | 2025-09-30 |
13F holders
Tracked managers holding ULS at their latest 13F. JSON5 of the 30 tracked managers held ULS at their latest 13F, $54.0M in total at quarter-end prices. Soros Fund Management is the largest at $34.0M (0.4% of its portfolio) as of 2026-06-30. Over the prior quarter 2 added shares and 3 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Soros Fund Management | 2026-06-30 | 334K | $34.0M | 0.42% | -61K |
| AQR Capital Management | 2026-06-30 | 69K | $7.0M | 0.00% | +57K |
| Two Sigma Investments | 2026-06-30 | 66K | $6.7M | 0.00% | -162K |
| Point72 Asset Management | 2026-06-30 | 44K | $4.5M | 0.00% | new |
| D. E. Shaw & Co. | 2026-06-30 | 18K | $1.8M | 0.00% | -34K |
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
UL Solutions 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 UL Solutions (ULS), SEC CIK 1901440, listed on NYSE, classified by the SEC as services-testing laboratories. 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 2026-11-02.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 2026-10-08.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 2026-10-07.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
- 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 2026-10-08.JSON and CSV
- Company record
- EDGAR filing index for CIK 1901440Ticker, 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.
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Datasets
Frequently Asked Questions
How much of ULS is sold short?
5,467,943 shares were held short at the 2026-10-15 settlement, 4.3 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 ULS's daily short volume?
On 2026-11-02, 156,481 of the 324,810 ULS shares reported to FINRA were sold short, 48.2% of the day's reported volume. Short volume is a flow for one day, not a position.
Does ULS have fails to deliver?
The SEC's latest file shows 74 ULS shares failed to deliver at settlement 2026-10-14. Fails are reported per settlement date and published twice a month with a lag.
Are ULS insiders buying or selling?
Insiders at ULS reported 3 open-market sells worth $1.8M in the last 90 days and no open-market buys. Latest filing: Scanlon Jennifer F. (President and CEO) on 2026-10-08.
Have ULS insiders filed to sell?
10 Form 144 notices on file for ULS worth $13.7M at the prices reported; 1 in the last 90 days worth $2.3M. Latest: JENNIFER SCANLON filed on 2026-10-08 to sell 35,000 shares ($2.3M) from 2026-10-08.
Who owns 5% or more of ULS?
8 holders report 5% or more of ULS in their latest filing, all on Schedule 13G (passive). The largest reported stake is ULSE Inc. at 61.6% of the class (123,755,000 shares), filed 2026-02-10 for an event on 2025-12-31.
Which tracked 13F managers own ULS?
5 of the 30 tracked 13F managers held ULS shares at their latest filing, $54.0M in all. The largest: George Soros's Soros Fund Management (334K shares, $34.0M), Cliff Asness's AQR Capital Management (69K shares, $7.0M), Two Sigma Investments (66K shares, $6.7M), Steve Cohen's Point72 Asset Management (44K shares, $4.5M), D. E. Shaw & Co. (18K shares, $1.8M).
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.