X4 Pharmaceuticals, Inc
XFOR- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001501697
In the last 90 days, X4 Pharmaceuticals, Inc insiders filed 0 open-market purchases and 3 sales; 89 institutions reported holding it in 13F filings for Q2 2026, worth $463.0M in total; no superinvestor holds it.
13F holders, Q3 2024
Institutional positions in X4 Pharmaceuticals, Inc as of Sep 30, 2024. 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
- 98
- +1 vs. Q2 2024
- Shares held
- 100.6M
- +9.73M (+10.7%) vs. Q2 2024
- Total value
- $67.3M
- +$14.6M (+27.7%) vs. Q2 2024
- New holders
- 12
- 35 more added
- Sold out
- 11
- 18 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting XFOR 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 | 89 | $463.0M |
| Q1 2026 | 84 | $388.1M |
| Q4 2025 | 79 | $357.7M |
| Q3 2025 | 42 | $55.3M |
| Q2 2025 | 52 | $5.33M |
| Q1 2025 | 94 | $23.3M |
| Q4 2024 | 90 | $73.2M |
| Q3 2024 | 98 | $67.3M |
| Q2 2024 | 99 | $58.9M |
| Q1 2024 | 98 | $143.2M |
| Q4 2023 | 93 | $81.2M |
| Q3 2023 | 91 | $122.6M |
| Q2 2023 | 96 | $219.1M |
| Q1 2023 | 59 | $53.6M |
| Q4 2022 | 54 | $60.2M |
| Q3 2022 | 59 | $66.9M |
| Q2 2022 | 51 | $15.5M |
| Q1 2022 | 56 | $28.6M |
| Q4 2021 | 52 | $40.2M |
| Q3 2021 | 52 | $85.7M |
| Q2 2021 | 63 | $107.8M |
| Q1 2021 | 61 | $138.7M |
Institutions, Q3 2024
Shares, value and share of portfolio for each institution holding X4 Pharmaceuticals, Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Frazier Financial Advisors, LLC | 10 | $7 | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 100 | $67 | 0.00% | −2,000−95.2% | Reduced |
| Sterling Capital Management LLC | 172 | $115 | 0.00% | +172 | New |
| HighMark Wealth Management LLC | 180 | $120 | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 314 | $210 | 0.00% | +265+540.8% | Added |
| Advisor Group Holdings, Inc. | 400 | $268 | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 486 | $326 | 0.00% | +486 | New |
| SRS Capital Advisors, Inc. | 503 | $337 | 0.00% | 00.0% | Unchanged |
| Capital Performance Advisors LLP | 760 | $509 | 0.00% | +760 | New |
| Raelipskie Partnership | 1,000 | $669 | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 2,000 | $1.34K | 0.00% | −2,000−50.0% | Reduced |
| Simplex Trading, LLC | 3,455 | $2.00K | 0.00% | −71,950−95.4% | Reduced |
| Amalgamated Bank | 4,152 | $3.00K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 8,520 | $4.94K | 0.00% | 00.0% | Unchanged |
| PEAK6 Investments LLC | 10,000 | $6.69K | 0.00% | 00.0% | Unchanged |
| 1620 Investment Advisors, Inc. | 10,000 | $6.69K | 0.00% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 10,167 | $6.80K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 10,776 | $7.21K | 0.00% | −16,187−60.0% | Reduced |
| FMR LLC | 11,142 | $7.46K | 0.00% | +7,543+209.6% | Added |
| LPL Financial LLC | 11,500 | $7.70K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 12,639 | $8.00K | 0.00% | +11,728+1,287.4% | Added |
| Two Sigma Securities, LLC | 12,093 | $8.09K | 0.00% | +12,093 | New |
| California State Teachers Retirement System | 12,176 | $8.15K | 0.00% | 00.0% | Unchanged |
| Pathstone Holdings, LLC | 12,637 | $8.46K | 0.00% | 00.0% | Unchanged |
| Lazari Capital Management, Inc. | 13,000 | $8.70K | 0.00% | +1,000+8.3% | Added |
| Victory Capital Management Inc | 14,927 | $9.99K | 0.00% | −277−1.8% | Reduced |
| LexAurum Advisors, LLC | 16,000 | $10.7K | 0.00% | 00.0% | Unchanged |
| Bleichroeder LP | 17,865 | $12.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 18,609 | $12.5K | 0.00% | 00.0% | Unchanged |
| Principal Financial Group Inc | 18,746 | $12.5K | 0.00% | −12,664−40.3% | Reduced |
| Cassady Schiller Wealth Management, LLC | 20,000 | $13.4K | 0.00% | 00.0% | Unchanged |
| HSBC Holdings PLC | 20,092 | $13.4K | 0.00% | +5,967+42.2% | Added |
| Royal Bank of Canada | 19,523 | $14.0K | 0.00% | +3,718+23.5% | Added |
| Commonwealth Equity Services, LLC | 25,250 | $17.0K | 0.00% | +150+0.6% | Added |
| Private Advisor Group, LLC | 28,500 | $19.1K | 0.00% | +3,000+11.8% | Added |
| The PNC Financial Services Group, Inc. | 30,158 | $20.2K | 0.00% | 00.0% | Unchanged |
| Bayesian Capital Management, LP | 38,400 | $25.7K | 0.00% | +38,400 | New |
| Deutsche Bank AG | 40,577 | $27.2K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 40,710 | $27.2K | 0.00% | +23,625+138.3% | Added |
| TD Waterhouse Canada Inc. | 45,000 | $28.6K | 0.00% | +45,000 | New |
| Verition Fund Management LLC | 44,355 | $29.7K | 0.00% | +44,355 | New |
| CIBC Private Wealth Group, LLC | 45,000 | $30.1K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 51,639 | $34.6K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 51,755 | $34.6K | 0.00% | −2,044−3.8% | Reduced |
| SG Americas Securities, LLC | 55,004 | $37.0K | 0.00% | +55,004 | New |
| Price T Rowe Associates Inc | 55,996 | $38.0K | 0.00% | +5,770+11.5% | Added |
| Voya Investment Management LLC | 58,702 | $39.3K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 63,506 | $42.5K | 0.00% | +46,727+278.5% | Added |
| Amundi | 81,305 | $44.0K | 0.00% | +81,305 | New |
| Vontobel Holding Ltd. | 75,000 | $50.2K | 0.00% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 76,476 | $51.2K | 0.00% | +2,229+3.0% | Added |
| K2 Principal Fund, L.P. | 89,158 | $59.7K | 0.01% | −400,000−81.8% | Reduced |
| Corebridge Financial, Inc. | 89,850 | $60.1K | 0.00% | −554−0.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 92,266 | $61.8K | 0.00% | +28,813+45.4% | Added |
| Prelude Capital Management, LLC | 105,083 | $70.3K | 0.01% | −58,284−35.7% | Reduced |
| Alliancebernstein L.P. | 109,570 | $73.3K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 111,017 | $74.3K | 0.00% | +20,060+22.1% | Added |
| Stifel Financial Corp | 122,448 | $82.0K | 0.00% | −41,819−25.5% | Reduced |
| Invesco Ltd. | 123,780 | $82.8K | 0.00% | +25,200+25.6% | Added |
| Citigroup Inc | 125,080 | $83.7K | 0.00% | +88,514+242.1% | Added |
| Group One Trading, L.P. | 125,504 | $84.0K | 0.00% | −38,744−23.6% | Reduced |
| Knott David M Jr | 154,071 | $103.0K | 0.04% | −26,922−14.9% | Reduced |
| XTX Topco Ltd | 157,642 | $105.5K | 0.01% | +46,397+41.7% | Added |
| Susquehanna International Group, LLP | 172,813 | $115.7K | 0.00% | +64,079+58.9% | Added |
| Rhumbline Advisers | 178,478 | $119.4K | 0.00% | −8,768−4.7% | Reduced |
| Jane Street Group, LLC | 248,447 | $166.3K | 0.00% | +126,296+103.4% | Added |
| AJOVista, LLC | 257,644 | $172.4K | 0.74% | +257,644 | New |
| UBS Group AG | 261,126 | $174.7K | 0.00% | +199,096+321.0% | Added |
| Barclays PLC | 277,682 | $185.9K | 0.00% | +183,861+196.0% | Added |
| Diametric Capital, LP | 288,552 | $193.1K | 0.10% | −160,042−35.7% | Reduced |
| Goldman Sachs Group Inc | 292,585 | $195.8K | 0.00% | +121,395+70.9% | Added |
| New Leaf Venture Partners, L.L.C. | 335,000 | $224.1K | 0.23% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 344,747 | $230.7K | 0.00% | −124,625−26.6% | Reduced |
| Millennium Management LLC | 363,208 | $243.1K | 0.00% | +19,792+5.8% | Added |
| Charles Schwab Investment Management Inc | 438,208 | $293.3K | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 490,664 | $328.4K | 0.00% | +261,328+113.9% | Added |
| Nuveen Asset Management, LLC | 498,745 | $333.8K | 0.00% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 507,694 | $340.0K | 0.03% | +507,694 | New |
| Point72 Asset Management, L.P. | 625,052 | $418.3K | 0.00% | +81,968+15.1% | Added |
| AQR Capital Management LLC | 715,722 | $479.0K | 0.00% | +291,680+68.8% | Added |
| Parkman Healthcare Partners LLC | 818,727 | $548.0K | 0.07% | +12,111+1.5% | Added |
| Sio Capital Management, LLC | 1,303,508 | $872.4K | 0.39% | −1,196,292−47.9% | Reduced |
| Northern Trust Corp | 1,319,599 | $883.2K | 0.00% | +263,593+25.0% | Added |
| UBS Oconnor LLC | 1,549,358 | $1.04M | 0.03% | +388,837+33.5% | Added |
| Pale Fire Capital SE | 1,602,792 | $1.07M | 0.17% | +1,425,760+805.4% | Added |
| Schonfeld Strategic Advisors LLC | 1,920,800 | $1.29M | 0.01% | +651,107+51.3% | Added |
| Ensign Peak Advisors, Inc | 2,546,458 | $1.70M | 0.00% | 00.0% | Unchanged |
| State Street Corp | 2,952,895 | $1.98M | 0.00% | +189,105+6.8% | Added |
| AXA S.A. | 3,076,941 | $2.06M | 0.01% | +8640.0% | Added |
| Geode Capital Management, LLC | 3,447,512 | $2.31M | 0.00% | −68,026−1.9% | Reduced |
| Perceptive Advisors LLC | 3,545,454 | $2.37M | 0.05% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 4,276,315 | $2.86M | 0.01% | 00.0% | Unchanged |
| Kingdon Capital Management, L.L.C. | 4,638,683 | $3.10M | 0.46% | +15,000+0.3% | Added |
| OrbiMed Advisors LLC | 7,133,515 | $4.77M | 0.09% | 00.0% | Unchanged |
| Vanguard Group Inc | 8,440,730 | $5.65M | 0.00% | +150,680+1.8% | Added |
| BlackRock, Inc. | 11,210,671 | $7.50M | 0.00% | +11,210,671 | New |
| NEA Management Company, LLC | 14,986,793 | $10.0M | 0.55% | 00.0% | Unchanged |
| Bain Capital Life Sciences Investors, LLC | 16,915,784 | $11.3M | 1.18% | 00.0% | Unchanged |
| Soleus Capital Management, L.P. | 0 | $0 | 0.00% | −4,051,000−100.0% | Sold out |
| Velan Capital Investment Management LP | 0 | $0 | 0.00% | −659,020−100.0% | Sold out |