New Positions
20 managers initiated
Top five by reported value
Abeona Therapeutics Inc NASDAQ NMS - GLOBAL MARKET:ABEO
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
20 new37 added48 reduced20 exited
Total Institutional Holders
103
as of 2025-12-31
Top Holder
Nantahala Capital Management, LLC
$28.9M
Largest QoQ Increase
AIGH Capital Management LLC
+2,000,000 sh
Largest QoQ Decrease
ADAGE CAPITAL PARTNERS GP, L.L.C.
-3,047,985 sh
New Positions(20)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| AIGH Capital Management LLC | 2,000,000 | +2,000,000 | $10.5M | +$10.5M | — |
| TANG CAPITAL MANAGEMENT LLC | 1,000,000 | +1,000,000 | $5.3M | +$5.3M | — |
| abrdn plc | 616,413 | +616,413 | $3.2M | +$3.2M | — |
| Balyasny Asset Management LLC | 591,737 | +591,737 | $3.1M | +$3.1M | — |
| J. Goldman & Co LP | 398,916 | +398,916 | $2.1M | +$2.1M | — |
| Jain Global LLC | 366,067 | +366,067 | $1.9M | +$1.9M | — |
| Pale Fire Capital SE | 174,705 | +174,705 | $920.7K | +$920.7K | — |
| Jump Financial, LLC | 75,940 | +75,940 | $400.2K | +$400.2K | — |
| SEI INVESTMENTS CO | 71,153 | +71,153 | $375.0K | +$375.0K | — |
| Rangeley Capital, LLC | 57,600 | +57,600 | $303.6K | +$303.6K | — |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 40,000 | +40,000 | $210.8K | +$210.8K | — |
| AXQ CAPITAL, LP | 33,581 | +33,581 | $177.0K | +$177.0K | — |
| Brooklyn Investment Group | 25,779 | +25,779 | $138.4K | +$138.4K | — |
| Brevan Howard Capital Management LP | 21,707 | +21,707 | $114.4K | +$114.4K | — |
| Cetera Investment Advisers | 18,258 | +18,258 | $96.2K | +$96.2K | — |
| ENVESTNET ASSET MANAGEMENT INC | 13,308 | +13,308 | $70.1K | +$70.1K | — |
| PVG ASSET MANAGEMENT CORP | 12,570 | +12,570 | $66.2K | +$66.2K | — |
| Allworth Financial LP | 4,500 | +4,500 | $23.7K | +$23.7K | — |
| UBS ASSET MANAGEMENT AMERICAS INC | 134 | +134 | $706 | +$706 | — |
| SG Americas Securities, LLC | 10,731 | +10,731 | $57 | +$57 | — |
Added To(37)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Cable Car Capital, LP | 2,500,000 | +1,900,000 | $13.2M | +$10.0M | 316.7% |
| Diametric Capital, LP | 694,421 | +521,220 | $3.7M | +$2.7M | 300.9% |
| Stonepine Capital Management, LLC | 909,505 | +458,535 | $4.8M | +$2.4M | 101.7% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 989,088 | +428,388 | $5.2M | +$2.3M | 76.4% |
| NAN FUNG TRINITY (HK) LTD | 956,770 | +396,000 | $5.0M | +$2.1M | 70.6% |
| Nantahala Capital Management, LLC | 5,483,052 | +398,387 | $28.9M | +$2.0M | 7.8% |
| GROUP ONE TRADING, L.P. | 323,986 | +275,986 | $1.7M | +$1.5M | 575.0% |
| AWM Investment Company, Inc. | 774,130 | +227,130 | $4.1M | +$1.2M | 41.5% |
| STATE STREET CORP | 898,438 | +182,284 | $4.7M | +$953.5K | 25.4% |
| GOLDMAN SACHS GROUP INC | 502,184 | +179,753 | $2.6M | +$944.1K | 55.7% |
| Knoll Capital Management, LLC | 235,953 | +173,264 | $1.2M | +$912.5K | 276.4% |
| FMR LLC | 168,455 | +162,671 | $887.8K | +$857.2K | 2812.4% |
| VANGUARD GROUP INC | 2,757,143 | +154,242 | $14.5M | +$786.8K | 5.9% |
| SIMPLEX TRADING, LLC | 98,238 | +65,466 | $517.7K | +$517.5K | 199.8% |
| AQR CAPITAL MANAGEMENT LLC | 114,520 | +80,908 | $603.5K | +$426.0K | 240.7% |
| PRELUDE CAPITAL MANAGEMENT, LLC | 111,179 | +63,264 | $585.9K | +$332.9K | 132.0% |
| UBS Group AG | 180,401 | +52,169 | $950.7K | +$273.6K | 40.7% |
| JANE STREET GROUP, LLC | 75,300 | +45,400 | $396.8K | +$239.0K | 151.8% |
| WELLS FARGO & COMPANY/MN | 47,852 | +20,673 | $252.2K | +$108.7K | 76.1% |
| BARCLAYS PLC | 76,401 | +14,104 | $434.0K | +$105.0K | 22.6% |
| XTX Topco Ltd | 49,338 | +9,979 | $260.0K | +$52.2K | 25.4% |
| MAI Capital Management | 9,620 | +8,000 | $50.7K | +$42.1K | 493.8% |
| GEODE CAPITAL MANAGEMENT, LLC | 1,137,127 | +9,996 | $6.0M | +$41.3K | 0.9% |
| Truvestments Capital LLC | 10,307 | +6,770 | $54.3K | +$35.6K | 191.4% |
| BlackRock, Inc. | 3,159,863 | +12,713 | $16.7M | +$35.5K | 0.4% |
| Russell Investments Group, Ltd. | 13,095 | +6,013 | $69.0K | +$31.6K | 84.9% |
| PANAGORA ASSET MANAGEMENT INC | 166,711 | +6,154 | $878.6K | +$30.8K | 3.8% |
| Riverwater Partners LLC | 19,375 | +3,518 | $102.1K | +$18.4K | 22.2% |
| SHERBROOKE PARK ADVISERS LLC | 15,556 | +3,377 | $82.0K | +$17.7K | 27.7% |
| LPL Financial LLC | 62,873 | +3,165 | $331.3K | +$16.1K | 5.3% |
| DEUTSCHE BANK AG\ | 39,368 | +2,303 | $207.5K | +$11.8K | 6.2% |
| Farther Finance Advisors, LLC | 2,124 | +1,401 | $11.2K | +$7.4K | 193.8% |
| ADVISOR GROUP HOLDINGS, INC. | 1,901 | +952 | $10.0K | +$3.8K | 100.3% |
| Sterling Capital Management LLC | 427 | +169 | $2.3K | +$888 | 65.5% |
| GAMMA Investing LLC | 90 | +42 | $474 | +$221 | 87.5% |
| Invesco Ltd. | 23,060 | +49 | $121.5K | +$27 | 0.2% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 24,127 | +969 | $128 | +$5 | 4.2% |
Reduced(48)
Sold Out(20)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 0 | -3,047,985 | $0 | -$16.1M | — |
| Western Standard LLC | 0 | -1,249,957 | $0 | -$6.6M | — |
| BOONE CAPITAL MANAGEMENT LLC | 0 | -502,854 | $0 | -$2.7M | — |
| Newtyn Management, LLC | 0 | -248,656 | $0 | -$1.3M | — |
| Qube Research & Technologies Ltd | 0 | -225,868 | $0 | -$1.2M | — |
| Trexquant Investment LP | 0 | -177,754 | $0 | -$938.5K | — |
| WELLINGTON MANAGEMENT GROUP LLP | 0 | -150,929 | $0 | -$796.9K | — |
| PRUDENTIAL FINANCIAL INC | 0 | -37,311 | $0 | -$197.0K | — |
| CI Private Wealth, LLC | 0 | -22,416 | $0 | -$127.3K | — |
| Squarepoint Ops LLC | 0 | -21,316 | $0 | -$112.5K | — |
| BOOTHBAY FUND MANAGEMENT, LLC | 0 | -17,816 | $0 | -$94.1K | — |
| Creative Planning | 0 | -17,762 | $0 | -$93.8K | — |
| OMERS ADMINISTRATION Corp | 0 | -13,400 | $0 | -$70.8K | — |
| MARSHALL WACE, LLP | 0 | -11,800 | $0 | -$62.3K | — |
| HAP Trading, LLC | 0 | -100,000 | $0 | -$55.0K | — |
| Sunbelt Securities, Inc. | 0 | -1,500 | $0 | -$7.9K | — |
| SIGNATUREFD, LLC | 0 | -687 | $0 | -$3.6K | — |
| QUADRANT CAPITAL GROUP LLC | 0 | -667 | $0 | -$3.5K | — |
| SRS Capital Advisors, Inc. | 0 | -279 | $0 | -$1.5K | — |
| MASSMUTUAL TRUST CO FSB/ADV | 0 | -126 | $0 | -$665 | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| Nantahala Capital Management, LLC | 5,483,052 | $28.9M | +398,387 | 7.8% |
| BlackRock, Inc. | 3,159,863 | $16.7M | +12,713 | 0.4% |
| VANGUARD GROUP INC | 2,757,143 | $14.5M | +154,242 | 5.9% |
| SUVRETTA CAPITAL MANAGEMENT, LLC | 2,676,000 | $14.1M | 0 | 0.0% |
| Cable Car Capital, LP | 2,500,000 | $13.2M | +1,900,000 | 316.7% |
| AIGH Capital Management LLC | 2,000,000 | $10.5M | +2,000,000 | — |
| Vivo Capital, LLC | 1,842,751 | $9.7M | 0 | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 1,137,127 | $6.0M | +9,996 | 0.9% |
| KENNEDY CAPITAL MANAGEMENT LLC | 1,050,095 | $5.5M | -768 | -0.1% |
| TANG CAPITAL MANAGEMENT LLC | 1,000,000 | $5.3M | +1,000,000 | — |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 989,088 | $5.2M | +428,388 | 76.4% |
| NAN FUNG TRINITY (HK) LTD | 956,770 | $5.0M | +396,000 | 70.6% |
| Stonepine Capital Management, LLC | 909,505 | $4.8M | +458,535 | 101.7% |
| STATE STREET CORP | 898,438 | $4.7M | +182,284 | 25.4% |
| Propel Bio Management, LLC | 830,780 | $4.4M | -143,242 | -14.7% |
| AWM Investment Company, Inc. | 774,130 | $4.1M | +227,130 | 41.5% |
| 683 Capital Management, LLC | 770,000 | $4.1M | 0 | 0.0% |
| Diametric Capital, LP | 694,421 | $3.7M | +521,220 | 300.9% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 627,738 | $3.3M | -367,016 | -36.9% |
| abrdn plc | 616,413 | $3.2M | +616,413 | — |
New & Closed Positions this quarter
Closed Positions
20 managers exited
Top five by prior-quarter value
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for ABEO against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.