Alx Oncology Holdings Inc
ALXO- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001810182
In the last 90 days, Alx Oncology Holdings Inc insiders filed 0 open-market purchases and 3 sales; 93 institutions reported holding it in 13F filings for Q2 2026, worth $217.9M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Alx Oncology Holdings Inc as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 61
- 0 vs. Q2 2025
- Shares held
- 27.8M
- −1.29M (−4.4%) vs. Q2 2025
- Total value
- $50.8M
- +$38.7M (+320.9%) vs. Q2 2025
- New holders
- 8
- 8 more added
- Sold out
- 8
- 33 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ALXO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 93 | $217.9M |
| Q1 2026 | 69 | $189.0M |
| Q4 2025 | 57 | $33.0M |
| Q3 2025 | 61 | $50.8M |
| Q2 2025 | 61 | $12.1M |
| Q1 2025 | 85 | $21.7M |
| Q4 2024 | 87 | $68.5M |
| Q3 2024 | 92 | $82.7M |
| Q2 2024 | 112 | $293.4M |
| Q1 2024 | 106 | $510.5M |
| Q4 2023 | 93 | $681.5M |
| Q3 2023 | 76 | $159.8M |
| Q2 2023 | 75 | $257.5M |
| Q1 2023 | 86 | $161.4M |
| Q4 2022 | 87 | $410.6M |
| Q3 2022 | 99 | $348.7M |
| Q2 2022 | 97 | $290.7M |
| Q1 2022 | 96 | $621.9M |
| Q4 2021 | 108 | $780.0M |
| Q3 2021 | 115 | $2.55B |
| Q2 2021 | 105 | $1.82B |
| Q1 2021 | 94 | $2.47B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Alx Oncology Holdings Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CWM, LLC | 144 | $0 | 0.00% | −1,160−89.0% | Reduced |
| SRS Capital Advisors, Inc. | 2 | $3 | 0.00% | +2 | New |
| Optiver Holding B.V. | 28 | $51 | 0.00% | +28 | New |
| The PNC Financial Services Group, Inc. | 100 | $183 | 0.00% | −297−74.8% | Reduced |
| SBI Securities Co., Ltd. | 422 | $772 | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 480 | $878 | 0.00% | −1,198−71.4% | Reduced |
| EverSource Wealth Advisors, LLC | 499 | $913 | 0.00% | −130−20.7% | Reduced |
| Bradley & Co. Private Wealth Management, LLC | 1,000 | $1.83K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 1,103 | $2.00K | 0.00% | −1,898−63.2% | Reduced |
| Nisa Investment Advisors, LLC | 1,106 | $2.02K | 0.00% | −365−24.8% | Reduced |
| Citigroup Inc | 2,278 | $4.17K | 0.00% | −6,732−74.7% | Reduced |
| Federated Hermes, Inc. | 2,374 | $4.34K | 0.00% | −4,167−63.7% | Reduced |
| Tower Research Capital LLC (TRC) | 3,838 | $7.02K | 0.00% | −6,439−62.7% | Reduced |
| Cubist Systematic Strategies, LLC | 8,025 | $14.7K | 0.00% | +8,025 | New |
| HSBC Holdings PLC | 10,817 | $19.1K | 0.00% | −1,489−12.1% | Reduced |
| Barclays PLC | 10,567 | $19.3K | 0.00% | 00.0% | Unchanged |
| AQR Capital Management LLC | 10,793 | $19.8K | 0.00% | −34,790−76.3% | Reduced |
| Abel Hall, LLC | 12,598 | $23.1K | 0.01% | −2,611−17.2% | Reduced |
| FMR LLC | 12,986 | $23.8K | 0.00% | −5,047−28.0% | Reduced |
| Lido Advisors, LLC | 13,220 | $24.2K | 0.00% | 00.0% | Unchanged |
| Point72 Asia (Singapore) Pte. Ltd. | 13,907 | $25.4K | 0.00% | −13,802−49.8% | Reduced |
| Moneta Group Investment Advisors LLC | 15,196 | $27.8K | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 16,946 | $31.0K | 0.00% | −27,187−61.6% | Reduced |
| JSF Financial, LLC | 17,500 | $32.0K | 0.01% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 18,594 | $34.0K | 0.00% | −271,099−93.6% | Reduced |
| Callan Family Office, LLC | 19,778 | $36.2K | 0.00% | 00.0% | Unchanged |
| Commonwealth Equity Services, LLC | 20,572 | $38.0K | 0.00% | +1,280+6.6% | Added |
| HC Advisors, LLC | 21,850 | $40.0K | 0.03% | +1,350+6.6% | Added |
| HRT Financial LP | 22,535 | $41.0K | 0.00% | +22,535 | New |
| XTX Topco Ltd | 26,621 | $48.7K | 0.00% | −48,149−64.4% | Reduced |
| Bridgeway Capital Management, LLC | 36,000 | $65.9K | 0.00% | +36,000 | New |
| Wealth Enhancement Advisory Services, LLC | 38,073 | $69.7K | 0.00% | −1,206−3.1% | Reduced |
| Marshall Wace, LLP | 39,583 | $72.4K | 0.00% | −66,697−62.8% | Reduced |
| Nan Fung Trinity (HK) Ltd | 41,950 | $76.8K | 0.01% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 61,899 | $113.3K | 0.00% | −26,453−29.9% | Reduced |
| Morgan Stanley | 85,290 | $156.1K | 0.00% | −32,175−27.4% | Reduced |
| Gsa Capital Partners LLP | 88,165 | $161.0K | 0.01% | +6,839+8.4% | Added |
| Ieq Capital, LLC | 92,233 | $168.8K | 0.00% | +92,233 | New |
| Northern Trust Corp | 95,160 | $174.1K | 0.00% | −40,749−30.0% | Reduced |
| Bank of Nova Scotia | 105,858 | $193.7K | 0.00% | 00.0% | Unchanged |
| State Street Corp | 111,928 | $204.8K | 0.00% | −12,304−9.9% | Reduced |
| Susquehanna International Group, LLP | 113,063 | $206.9K | 0.00% | −50,750−31.0% | Reduced |
| Renaissance Technologies LLC | 164,499 | $301.0K | 0.00% | +79,100+92.6% | Added |
| UBS Group AG | 172,570 | $315.8K | 0.00% | −116,115−40.2% | Reduced |
| Jane Street Group, LLC | 180,416 | $330.2K | 0.00% | −22,850−11.2% | Reduced |
| Geode Capital Management, LLC | 352,335 | $645.0K | 0.00% | +36,914+11.7% | Added |
| BlackRock, Inc. | 447,692 | $819.3K | 0.00% | −268,605−37.5% | Reduced |
| Bank of Montreal | 474,781 | $868.8K | 0.00% | −193,966−29.0% | Reduced |
| Privium Fund Management B.V. | 509,059 | $931.6K | 0.17% | 00.0% | Unchanged |
| Bank of America Corp | 530,828 | $971.4K | 0.00% | −504,299−48.7% | Reduced |
| Two Sigma Investments, LP | 606,671 | $1.11M | 0.00% | +128,737+26.9% | Added |
| Ameriprise Financial Inc | 652,897 | $1.19M | 0.00% | +652,897 | New |
| Two Sigma Advisers, LP | 719,800 | $1.32M | 0.00% | +16,500+2.3% | Added |
| Driehaus Capital Management LLC | 795,777 | $1.46M | 0.01% | +795,777 | New |
| Acadian Asset Management LLC | 1,220,825 | $2.23M | 0.00% | −47,174−3.7% | Reduced |
| Vanguard Group Inc | 1,528,619 | $2.80M | 0.00% | −72,189−4.5% | Reduced |
| Almitas Capital LLC | 2,536,891 | $4.64M | 1.06% | −1,464−0.1% | Reduced |
| Millennium Management LLC | 2,622,861 | $4.80M | 0.00% | +2,130,247+432.4% | Added |
| Redmile Group, LLC | 3,332,983 | $6.10M | 0.59% | −58,472−1.7% | Reduced |
| venBio Partners LLC | 9,699,925 | $17.8M | 10.06% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 41,000 | – | – | 00.0% | Unchanged |
| Tang Capital Management LLC | 0 | $0 | 0.00% | −3,158,265−100.0% | Sold out |
| Charles Schwab Investment Management Inc | 0 | $0 | 0.00% | −133,433−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −58,307−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −5,194−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Wells Fargo & Company | 0 | $0 | 0.00% | −447−100.0% | Sold out |
| Clearstead Advisors, LLC | 0 | $0 | 0.00% | −177−100.0% | Sold out |
| True Wealth Design, LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |