New Positions
13 managers initiated
Top five by reported value
Nautilus Biotechnology Inc NASDAQ NMS - GLOBAL MARKET:NAUT
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
13 new18 added37 reduced13 exited
Total Institutional Holders
68
as of 2025-12-31
Top Holder
AH CAPITAL MANAGEMENT, L.L.C.
$34.4M
Largest QoQ Increase
SENTINEL TRUST CO LBA
+750,000 sh
Largest QoQ Decrease
RENAISSANCE TECHNOLOGIES LLC
-747,762 sh
New Positions(13)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| MARSHALL WACE, LLP | 117,059 | +117,059 | $228.3K | +$228.3K | — |
| OMERS ADMINISTRATION Corp | 104,785 | +104,785 | $204.3K | +$204.3K | — |
| Point72 Asset Management, L.P. | 60,833 | +60,833 | $118.6K | +$118.6K | — |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 42,916 | +42,916 | $83.7K | +$83.7K | — |
| Lighthouse Investment Partners, LLC | 40,200 | +40,200 | $78.4K | +$78.4K | — |
| CAPTRUST FINANCIAL ADVISORS | 34,011 | +34,011 | $66.3K | +$66.3K | — |
| Hudson Bay Capital Management LP | 19,062 | +19,062 | $37.2K | +$37.2K | — |
| Garde Capital, Inc. | 18,000 | +18,000 | $35.1K | +$35.1K | — |
| TWO SIGMA SECURITIES, LLC | 16,239 | +16,239 | $31.7K | +$31.7K | — |
| GROUP ONE TRADING, L.P. | 3,880 | +3,880 | $7.6K | +$7.6K | — |
| SENTINEL TRUST CO LBA | 750,000 | +750,000 | $1.5K | +$1.5K | — |
| Aventura Private Wealth, LLC | 1,400 | +1,400 | $1.4K | +$1.4K | — |
| FNY Investment Advisers, LLC | 14,000 | +14,000 | $27 | +$27 | — |
Added To(18)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 2,598,223 | +166,394 | $5.1M | +$3.0M | 6.8% |
| MILLENNIUM MANAGEMENT LLC | 1,019,996 | +52,448 | $2.0M | +$1.2M | 5.4% |
| GEODE CAPITAL MANAGEMENT, LLC | 560,909 | +7,307 | $1.1M | +$626.2K | 1.3% |
| GOLDMAN SACHS GROUP INC | 297,437 | +179,721 | $580.0K | +$480.5K | 152.7% |
| JANE STREET GROUP, LLC | 206,837 | +58,649 | $403.3K | +$278.1K | 39.6% |
| STATE STREET CORP | 201,255 | +22,500 | $392.4K | +$241.4K | 12.6% |
| Qube Research & Technologies Ltd | 123,121 | +71,454 | $240.1K | +$196.4K | 138.3% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 130,000 | +5,000 | $253.5K | +$147.9K | 4.0% |
| CITIGROUP INC | 61,712 | +60,828 | $120.3K | +$119.6K | 6881.0% |
| CAPROCK Group, Inc. | 44,090 | +27,000 | $86.0K | +$74.4K | 158.0% |
| MORGAN STANLEY | 38,584 | +12,856 | $75.2K | +$53.5K | 50.0% |
| BNP PARIBAS ARBITRAGE, SNC | 27,711 | +26,246 | $54.0K | +$52.8K | 1791.5% |
| BANK OF AMERICA CORP /DE/ | 20,167 | +19,354 | $39.3K | +$38.6K | 2380.6% |
| Callan Family Office, LLC | 25,970 | +11,140 | $50.6K | +$38.1K | 75.1% |
| UBS Group AG | 5,163 | +4,693 | $10.1K | +$9.7K | 998.5% |
| BARCLAYS PLC | 58,089 | +9,835 | $42.1K | +$1.3K | 20.4% |
| ACADIAN ASSET MANAGEMENT LLC | 611,984 | +368,711 | $1.2K | +$984 | 151.6% |
| Virtu Financial LLC | 23,532 | +3,849 | $46 | +$29 | 19.6% |
Reduced(37)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| AH CAPITAL MANAGEMENT, L.L.C. | 17,653,917 | 0 | $34.4M | +$19.5M | 0.0% |
| PERCEPTIVE ADVISORS LLC | 12,594,211 | 0 | $24.6M | +$13.9M | 0.0% |
| Cercano Management LLC | 7,172,985 | 0 | $14.0M | +$7.9M | 0.0% |
| Comprehensive Financial Management LLC | 2,207,619 | 0 | $4.3M | +$2.4M | 0.0% |
| Amazon com Inc | 1,457,055 | 0 | $2.8M | +$1.6M | 0.0% |
| Clarius Group, LLC | 1,209,646 | 0 | $2.4M | +$1.3M | 0.0% |
| Tikvah Management LLC | 726,895 | 0 | $1.4M | +$803.3K | 0.0% |
| RENAISSANCE TECHNOLOGIES LLC | 259,900 | -747,762 | $506.8K | -$344.6K | -74.2% |
| Alyeska Investment Group, L.P. | 253,468 | 0 | $494.3K | +$280.1K | 0.0% |
| DIMENSIONAL FUND ADVISORS LP | 285,439 | -79,236 | $556.3K | +$248.5K | -21.7% |
| HILLMAN CO | 200,000 | 0 | $390.0K | +$221.0K | 0.0% |
| BlackRock, Inc. | 189,431 | -12,013 | $369.4K | +$199.2K | -6.0% |
| Crewe Advisors LLC | 136,052 | 0 | $265.3K | +$150.4K | 0.0% |
| NORTHERN TRUST CORP | 107,011 | -10,825 | $208.7K | +$109.1K | -9.2% |
| Squarepoint Ops LLC | 11,316 | -120,511 | $22.1K | -$89.3K | -91.4% |
| Fayez Sarofim & Co | 45,000 | 0 | $87.8K | +$49.7K | 0.0% |
| Ashton Thomas Private Wealth, LLC | 45,000 | 0 | $87.8K | +$49.7K | 0.0% |
| CI Private Wealth, LLC | 114,788 | -204,352 | $223.8K | -$45.8K | -64.0% |
| Palumbo Wealth Management LLC | 41,133 | -984 | $80.2K | +$44.6K | -2.3% |
| Presidio Capital Management, LLC | 34,664 | 0 | $67.6K | +$38.3K | 0.0% |
| Badgley Phelps Wealth Managers, LLC | 30,000 | 0 | $58.5K | +$33.2K | 0.0% |
| XTX Topco Ltd | 33,608 | -12,116 | $65.5K | +$26.9K | -26.5% |
| Vanguard Capital Wealth Advisors | 13,000 | -500 | $25.4K | +$13.9K | -3.7% |
| Madrona Venture Group, LLC | 6,020,770 | 0 | $11.7K | +$6.7K | 0.0% |
| Rockefeller Capital Management L.P. | 5,000 | 0 | $9.8K | +$5.5K | 0.0% |
| Tower Research Capital LLC (TRC) | 5 | -5,598 | $10 | -$4.7K | -99.9% |
| TD Waterhouse Canada Inc. | 1,000 | 0 | $1.9K | +$1.1K | 0.0% |
| ADVISOR GROUP HOLDINGS, INC. | 715 | 0 | $1.4K | +$809 | 0.0% |
| WELLS FARGO & COMPANY/MN | 560 | 0 | $1.1K | +$619 | 0.0% |
| FMR LLC | 3,486 | -5,174 | $6.8K | -$519 | -59.7% |
| Your Advocates Ltd., LLP | 150 | 0 | $293 | +$167 | 0.0% |
| EverSource Wealth Advisors, LLC | 49 | -180 | $96 | -$97 | -78.6% |
| Optiver Holding B.V. | 40 | 0 | $78 | +$44 | 0.0% |
| GSA CAPITAL PARTNERS LLP | 124,051 | -135,152 | $242 | +$23 | -52.1% |
| Royal Bank of Canada | 3,274 | -4,674 | $6.0K | $0 | -58.8% |
| Covestor Ltd | 8 | 0 | $0 | $0 | 0.0% |
| CWM, LLC | 55 | -127 | $0 | $0 | -69.8% |
Sold Out(13)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| NEW YORK STATE COMMON RETIREMENT FUND | 0 | -138,344 | $0 | -$337.0K | — |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 0 | -301,012 | $0 | -$254.3K | — |
| CITADEL ADVISORS LLC | 0 | -254,161 | $0 | -$214.7K | — |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0 | -115,418 | $0 | -$99.4K | — |
| HSBC HOLDINGS PLC | 0 | -49,598 | $0 | -$40.1K | — |
| Point72 Asia (Singapore) Pte. Ltd. | 0 | -16,271 | $0 | -$13.7K | — |
| JPMORGAN CHASE & CO | 0 | -2,121 | $0 | -$1.8K | — |
| Point72 (DIFC) Ltd | 0 | -789 | $0 | -$667 | — |
| Guerra Advisors Inc | 0 | -400 | $0 | -$338 | — |
| SRS Capital Advisors, Inc. | 0 | -148 | $0 | -$125 | — |
| True Wealth Design, LLC | 0 | -17 | $0 | -$15 | — |
| Cubist Systematic Strategies, LLC | 0 | -1 | $0 | -$1 | — |
| Cloud Capital Management, LLC | 0 | -49 | $0 | $0 | — |
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 % |
|---|---|---|---|---|
| AH CAPITAL MANAGEMENT, L.L.C. | 17,653,917 | $34.4M | 0 | 0.0% |
| PERCEPTIVE ADVISORS LLC | 12,594,211 | $24.6M | 0 | 0.0% |
| Cercano Management LLC | 7,172,985 | $14.0M | 0 | 0.0% |
| VANGUARD GROUP INC | 2,598,223 | $5.1M | +166,394 | 6.8% |
| Comprehensive Financial Management LLC | 2,207,619 | $4.3M | 0 | 0.0% |
| Amazon com Inc | 1,457,055 | $2.8M | 0 | 0.0% |
| Clarius Group, LLC | 1,209,646 | $2.4M | 0 | 0.0% |
| MILLENNIUM MANAGEMENT LLC | 1,019,996 | $2.0M | +52,448 | 5.4% |
| Tikvah Management LLC | 726,895 | $1.4M | 0 | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 560,909 | $1.1M | +7,307 | 1.3% |
| GOLDMAN SACHS GROUP INC | 297,437 | $580.0K | +179,721 | 152.7% |
| DIMENSIONAL FUND ADVISORS LP | 285,439 | $556.3K | -79,236 | -21.7% |
| RENAISSANCE TECHNOLOGIES LLC | 259,900 | $506.8K | -747,762 | -74.2% |
| Alyeska Investment Group, L.P. | 253,468 | $494.3K | 0 | 0.0% |
| JANE STREET GROUP, LLC | 206,837 | $403.3K | +58,649 | 39.6% |
| STATE STREET CORP | 201,255 | $392.4K | +22,500 | 12.6% |
| HILLMAN CO | 200,000 | $390.0K | 0 | 0.0% |
| BlackRock, Inc. | 189,431 | $369.4K | -12,013 | -6.0% |
| Crewe Advisors LLC | 136,052 | $265.3K | 0 | 0.0% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 130,000 | $253.5K | +5,000 | 4.0% |
New & Closed Positions this quarter
Closed Positions
13 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 NAUT 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.