New Positions
23 managers initiated
Top five by reported value
- Sanctuary Advisors, LLC$1.3M
- PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.$953.1K
- Point72 Asset Management, L.P.$469.7K
- Severin Investments, LLC$372.4K
- XTX Topco Ltd$280.2K
Gambling.com Group Ltd NASDAQ NMS - GLOBAL MARKET:GAMB
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
23 new41 added54 reduced27 exited
Total Institutional Holders
118
as of 2025-12-31
Top Holder
AWM Investment Company, Inc.
$7.8M
Largest QoQ Increase
JANE STREET GROUP, LLC
+510,794 sh
Largest QoQ Decrease
PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.
-628,315 sh
New Positions(23)
Added To(41)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| JANE STREET GROUP, LLC | 635,704 | +510,794 | $3.5M | +$2.4M | 408.9% |
| MORGAN STANLEY | 526,025 | +394,226 | $2.9M | +$1.8M | 299.1% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 461,783 | +313,183 | $2.5M | +$1.3M | 210.8% |
| AMERICAN CENTURY COMPANIES INC | 261,793 | +8,993 | $1.4M | -$638.5K | 3.5% |
| GOLDMAN SACHS GROUP INC | 292,404 | +173,933 | $1.6M | +$627.4K | 146.8% |
| UBS Group AG | 258,189 | +156,176 | $1.4M | +$575.2K | 153.1% |
| Legal & General Group Plc | 237,114 | +138,435 | $1.3M | +$484.8K | 140.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 236,570 | +22,020 | $1.3M | -$463.3K | 10.3% |
| GAGNON SECURITIES LLC | 105,569 | +82,507 | $576.4K | +$387.8K | 357.8% |
| WINTON GROUP Ltd | 120,016 | +74,729 | $655.3K | +$284.8K | 165.0% |
| AQR CAPITAL MANAGEMENT LLC | 137,077 | +29,854 | $748.4K | -$128.6K | 27.8% |
| J. Safra Sarasin Holding AG | 46,300 | +2,600 | $252.8K | -$104.7K | 5.9% |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | 365,000 | +133,000 | $2.0M | +$95.1K | 57.3% |
| LPL Financial LLC | 29,335 | +99 | $160.2K | -$79.0K | 0.3% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 48,419 | +6,655 | $264.4K | -$77.3K | 15.9% |
| GABELLI FUNDS LLC | 56,000 | +28,000 | $305.8K | +$76.7K | 100.0% |
| Aristides Capital LLC | 35,900 | +2,961 | $196.0K | -$73.4K | 9.0% |
| DEUTSCHE BANK AG\ | 12,978 | +12,592 | $70.9K | +$67.7K | 3262.2% |
| Invesco Ltd. | 23,987 | +1,050 | $131.0K | -$56.7K | 4.6% |
| SHERBROOKE PARK ADVISERS LLC | 13,795 | +491 | $75.3K | -$33.5K | 3.7% |
| FMR LLC | 10,996 | +7,659 | $60.0K | +$32.7K | 229.5% |
| WELLS FARGO & COMPANY/MN | 20,486 | +10,021 | $111.9K | +$26.3K | 95.8% |
| Quinn Opportunity Partners LLC | 68,212 | +20,000 | $372.4K | -$21.9K | 41.5% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 8,713 | +910 | $47.6K | -$16.3K | 11.7% |
| JPMORGAN CHASE & CO | 9,000 | +1,489 | $49.1K | -$12.3K | 19.8% |
| NISA INVESTMENT ADVISORS, LLC | 1,716 | +1,636 | $9.4K | +$8.7K | 2045.0% |
| STRS OHIO | 97,200 | +31,600 | $530.7K | -$5.9K | 48.2% |
| PRINCIPAL FINANCIAL GROUP INC | 43,848 | +13,971 | $239.4K | -$5.0K | 46.8% |
| GROUP ONE TRADING, L.P. | 4,300 | +2,025 | $23.5K | +$4.9K | 89.0% |
| BNP PARIBAS ARBITRAGE, SNC | 3,971 | +746 | $21.7K | -$4.7K | 23.1% |
| EverSource Wealth Advisors, LLC | 231 | +230 | $1.3K | +$1.3K | 23000.0% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 277,719 | +20,349 | $1.5K | -$588 | 7.9% |
| Sterling Capital Management LLC | 107 | +67 | $584 | +$257 | 167.5% |
| State of Alaska, Department of Revenue | 26,620 | +25,489 | $145 | +$136 | 2253.7% |
| Tower Research Capital LLC (TRC) | 1,921 | +654 | $10.5K | +$125 | 51.6% |
| JONES FINANCIAL COMPANIES LLLP | 430 | +157 | $2.3K | +$118 | 57.5% |
| STONERIDGE INVESTMENT PARTNERS LLC | 31,944 | +5,923 | $174 | -$39 | 22.8% |
| SBI Securities Co., Ltd. | 20 | +9 | $109 | +$19 | 81.8% |
| CWM, LLC | 3,351 | +3,225 | $18 | +$17 | 2559.5% |
| Global Retirement Partners, LLC | 300 | +98 | $1.6K | -$14 | 48.5% |
| AMALGAMATED BANK | 588 | +50 | $3 | -$1 | 9.3% |
Reduced(54)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| G2 Investment Partners Management LLC | 230,000 | -599,428 | $1.3M | -$5.5M | -72.3% |
| AWM Investment Company, Inc. | 1,434,288 | -95,627 | $7.8M | -$4.7M | -6.3% |
| MILLENNIUM MANAGEMENT LLC | 1,186,282 | -45,088 | $6.5M | -$3.6M | -3.7% |
| BlackRock, Inc. | 984,908 | -85,777 | $5.4M | -$3.4M | -8.0% |
| RENAISSANCE TECHNOLOGIES LLC | 69,892 | -300,908 | $381.6K | -$2.7M | -81.2% |
| Clearbridge Investments, LLC | 666,839 | -69,973 | $3.6M | -$2.4M | -9.5% |
| DIMENSIONAL FUND ADVISORS LP | 513,162 | -119,168 | $2.8M | -$2.4M | -18.8% |
| CITADEL ADVISORS LLC | 389,275 | -126,602 | $2.1M | -$2.1M | -24.5% |
| Qube Research & Technologies Ltd | 171,058 | -129,425 | $934.0K | -$1.5M | -43.1% |
| BOOTHBAY FUND MANAGEMENT, LLC | 52,625 | -109,028 | $287.3K | -$1.0M | -67.4% |
| BANK OF AMERICA CORP /DE/ | 181,954 | -65,097 | $993.5K | -$1.0M | -26.3% |
| AMERIPRISE FINANCIAL INC | 153,433 | -73,553 | $837.7K | -$1.0M | -32.4% |
| ALLIANCEBERNSTEIN L.P. | 25,090 | -113,120 | $137.0K | -$993.6K | -81.8% |
| Divisadero Street Capital Management, LP | 305,694 | 0 | $1.7M | -$831.5K | 0.0% |
| Diversified Investment Strategies, LLC | 300,000 | 0 | $1.6M | -$816.0K | 0.0% |
| Squarepoint Ops LLC | 27,110 | -84,436 | $148.0K | -$764.4K | -75.7% |
| VANGUARD GROUP INC | 164,820 | -36,621 | $899.9K | -$747.9K | -18.2% |
| Man Group plc | 62,286 | -64,124 | $340.1K | -$694.0K | -50.7% |
| STATE STREET CORP | 238,878 | -1,814 | $1.3M | -$664.6K | -0.8% |
| D. E. Shaw & Co., Inc. | 43,314 | -63,923 | $236.5K | -$640.7K | -59.6% |
| Topsail Wealth Management, LLC | 148,512 | 0 | $810.9K | -$404.0K | 0.0% |
| WEDGE CAPITAL MANAGEMENT L L P/NC | 136,544 | -2,014 | $745.5K | -$387.9K | -1.4% |
| EXCHANGE TRADED CONCEPTS, LLC | 48,195 | -31,333 | $263.1K | -$387.4K | -39.4% |
| Nuveen, LLC | 18,540 | -40,630 | $101.2K | -$382.8K | -68.7% |
| NORTHERN TRUST CORP | 92,746 | -3,072 | $506.4K | -$277.4K | -3.2% |
| Teton Advisors, LLC | 15,000 | -25,000 | $81.9K | -$245.3K | -62.5% |
| LOS ANGELES CAPITAL MANAGEMENT LLC | 53,814 | -21,172 | $382.6K | -$230.8K | -28.2% |
| BARCLAYS PLC | 49,224 | -41,849 | $585.3K | -$159.7K | -46.0% |
| Campbell & CO Investment Adviser LLC | 46,199 | -4,087 | $252.2K | -$159.1K | -8.1% |
| Bank of New York Mellon Corp | 36,058 | -325 | $196.9K | -$100.7K | -0.9% |
| Russell Investments Group, Ltd. | 2,944 | -10,521 | $16.1K | -$94.1K | -78.1% |
| AdvisorShares Investments LLC | 27,581 | -627 | $150.6K | -$80.1K | -2.2% |
| RHUMBLINE ADVISERS | 20,493 | -2,296 | $111.9K | -$74.5K | -10.1% |
| Balyasny Asset Management LLC | 16,209 | -836 | $88.5K | -$50.9K | -4.9% |
| Summit Trail Advisors, LLC | 14,032 | 0 | $76.6K | -$38.2K | 0.0% |
| M&T Bank Corp | 11,486 | -723 | $62.7K | -$37.2K | -5.9% |
| Royal Bank of Canada | 2,715 | -1,536 | $15.0K | -$36.0K | -36.1% |
| Caitong International Asset Management Co., Ltd | 380 | -1,952 | $2.1K | -$17.0K | -83.7% |
| Police & Firemen's Retirement System of New Jersey | 5,482 | 0 | $29.9K | -$14.9K | 0.0% |
| NEW YORK STATE COMMON RETIREMENT FUND | 4,404 | 0 | $24.0K | -$12.0K | 0.0% |
| SIMPLEX TRADING, LLC | 1,517 | -16,103 | $8.3K | +$8.1K | -91.4% |
| Ameritas Investment Partners, Inc. | 1,754 | 0 | $9.6K | -$4.8K | 0.0% |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1,152 | -104 | $6.3K | -$4.0K | -8.3% |
| CITIGROUP INC | 435 | -263 | $2.4K | -$3.3K | -37.7% |
| ACADIAN ASSET MANAGEMENT LLC | 25,915 | -216,966 | $141 | -$1.8K | -89.3% |
| WPG Advisers, LLC | 147 | -100 | $803 | -$1.2K | -40.5% |
| PRIVATE TRUST CO NA | 431 | 0 | $2.4K | -$1.2K | 0.0% |
| Federation des caisses Desjardins du Quebec | 400 | 0 | $2.2K | -$1.1K | 0.0% |
| ADVISOR GROUP HOLDINGS, INC. | 245 | -35 | $1.3K | -$999 | -12.5% |
| ROTHSCHILD INVESTMENT LLC | 140 | -60 | $764 | -$872 | -30.0% |
| Optiver Holding B.V. | 270 | 0 | $1.5K | -$735 | 0.0% |
| Bell Investment Advisors, Inc | 99 | 0 | $541 | -$269 | 0.0% |
| MASSMUTUAL TRUST CO FSB/ADV | 84 | 0 | $459 | -$228 | 0.0% |
| Covestor Ltd | 180 | -29 | $1 | -$1 | -13.9% |
Sold Out(27)
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.
New & Closed Positions this quarter
Closed Positions
27 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 GAMB 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.