Xencor Inc
XNCR- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001326732
No open-market purchases or sales by Xencor Inc insiders were filed in the last 90 days; 208 institutions reported holding it in 13F filings for Q2 2026, worth $1.36B in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Xencor Inc as of Dec 31, 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
- 208
- +7 vs. Q3 2025
- Shares held
- 81.9M
- +45.8K (+0.1%) vs. Q3 2025
- Total value
- $1.25B
- +$294.5M (+30.7%) vs. Q3 2025
- New holders
- 35
- 60 more added
- Sold out
- 28
- 78 more reduced
5 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting XNCR 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 | 208 | $1.36B |
| Q1 2026 | 203 | $1.02B |
| Q4 2025 | 208 | $1.25B |
| Q3 2025 | 206 | $960.2M |
| Q2 2025 | 194 | $646.9M |
| Q1 2025 | 202 | $837.9M |
| Q4 2024 | 192 | $1.72B |
| Q3 2024 | 210 | $1.45B |
| Q2 2024 | 198 | $1.20B |
| Q1 2024 | 201 | $1.44B |
| Q4 2023 | 195 | $1.35B |
| Q3 2023 | 178 | $1.27B |
| Q2 2023 | 182 | $1.57B |
| Q1 2023 | 188 | $1.77B |
| Q4 2022 | 197 | $1.60B |
| Q3 2022 | 186 | $1.58B |
| Q2 2022 | 176 | $1.64B |
| Q1 2022 | 181 | $1.58B |
| Q4 2021 | 178 | $2.37B |
| Q3 2021 | 170 | $1.90B |
| Q2 2021 | 178 | $2.00B |
| Q1 2021 | 170 | $2.52B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Xencor Inc; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Brevan Howard Capital Management LP | 23,051 | $352.9K | 0.01% | −26,184−53.2% | Reduced |
| Janus Henderson Group PLC | 23,986 | $367.1K | 0.00% | 00.0% | Unchanged |
| Palumbo Wealth Management LLC | 27,090 | $414.7K | 0.10% | +27,090 | New |
| Skopos Labs, Inc. | 29,142 | $442.1K | 0.02% | +29,142 | New |
| Wellington Management Group LLP | 29,031 | $444.5K | 0.00% | +29,031 | New |
| Quinn Opportunity Partners LLC | 30,000 | $459.3K | 0.02% | 00.0% | Unchanged |
| CWM Advisors, LLC | 30,676 | $469.7K | 0.04% | −8,804−22.3% | Reduced |
| Susquehanna International Group, LLP | 30,803 | $471.6K | 0.00% | +4,348+16.4% | Added |
| Cerity Partners LLC | 31,302 | $479.2K | 0.00% | +1,143+3.8% | Added |
| Los Angeles Capital Management LLC | 34,097 | $481.8K | 0.00% | −64,641−65.5% | Reduced |
| XTX Topco Ltd | 32,009 | $490.1K | 0.01% | +32,009 | New |
| Louisiana State Employees Retirement System | 32,700 | $500.6K | 0.01% | −100−0.3% | Reduced |
| Jump Financial, LLC | 33,198 | $508.3K | 0.01% | −142,543−81.1% | Reduced |
| Renaissance Technologies LLC | 34,158 | $523.0K | 0.00% | −156,231−82.1% | Reduced |
| Tudor Investment Corp Et Al | 34,794 | $532.7K | 0.00% | +34,794 | New |
| State of Alaska, Department of Revenue | 36,407 | $557.0K | 0.01% | +519+1.4% | Added |
| Raymond James Financial Inc | 38,037 | $582.3K | 0.00% | +21,308+127.4% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 38,448 | $587.0K | 0.00% | +1,798+4.9% | Added |
| State of Wisconsin Investment Board | 38,825 | $594.4K | 0.00% | +20,274+109.3% | Added |
| CIBC Private Wealth Group, LLC | 40,017 | $612.7K | 0.00% | −12,546−23.9% | Reduced |
| MetLife Investment Management | 40,212 | $615.6K | 0.00% | +5,122+14.6% | Added |
| Linden Thomas Advisory Services, LLC | 40,963 | $627.1K | 0.06% | −1,809−4.2% | Reduced |
| Franklin Resources Inc | 41,225 | $631.2K | 0.00% | −3,455−7.7% | Reduced |
| Profund Advisors LLC | 43,960 | $673.0K | 0.02% | +26,375+150.0% | Added |
| Quantinno Capital Management LP | 47,134 | $721.6K | 0.00% | +2,032+4.5% | Added |
| Russell Investments Group, Ltd. | 47,189 | $722.5K | 0.00% | +35,185+293.1% | Added |
| Schonfeld Strategic Advisors LLC | 47,848 | $732.6K | 0.00% | +35,086+274.9% | Added |
| BNP Paribas Arbitrage, SA | 48,687 | $745.4K | 0.00% | −75,437−60.8% | Reduced |
| DekaBank Deutsche Girozentrale | 31,800 | $775.0K | 0.00% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 55,339 | $847.2K | 0.00% | +55,339 | New |
| ADAR1 Capital Management, LLC | 56,165 | $859.9K | 0.06% | −72,700−56.4% | Reduced |
| Great West Life Assurance Co | 57,164 | $875.0K | 0.00% | −12,851−18.4% | Reduced |
| California State Teachers Retirement System | 58,530 | $896.1K | 0.00% | −73−0.1% | Reduced |
| Alps Advisors Inc | 58,639 | $897.8K | 0.01% | +24,606+72.3% | Added |
| Tema ETFs LLC | 60,457 | $925.6K | 0.07% | +60,457 | New |
| NEOS Investment Management LLC | 61,362 | $939.5K | 0.01% | +61,362 | New |
| Prudential Financial Inc | 67,570 | $1.03M | 0.00% | −4,465−6.2% | Reduced |
| New York State Teachers Retirement System | 70,526 | $1.08M | 0.00% | +10,900+18.3% | Added |
| Intech Investment Management LLC | 70,612 | $1.08M | 0.01% | +41,015+138.6% | Added |
| Alliancebernstein L.P. | 72,090 | $1.10M | 0.00% | 00.0% | Unchanged |
| TD Asset Management Inc | 77,802 | $1.19M | 0.00% | −7,934−9.3% | Reduced |
| Wells Fargo & Company | 79,667 | $1.22M | 0.00% | +24,927+45.5% | Added |
| Manufacturers Life Insurance Company, The | 82,942 | $1.25M | 0.00% | −12,165−12.8% | Reduced |
| Thrivent Financial for Lutherans | 82,828 | $1.27M | 0.00% | −4,716−5.4% | Reduced |
| Voloridge Investment Management, LLC | 87,717 | $1.34M | 0.00% | +87,717 | New |
| Winton Group Ltd | 88,038 | $1.35M | 0.05% | −37,417−29.8% | Reduced |
| FMR LLC | 92,883 | $1.42M | 0.00% | +18,953+25.6% | Added |
| Rafferty Asset Management, LLC | 97,749 | $1.50M | 0.01% | +27,873+39.9% | Added |
| Essex LLC | 98,661 | $1.51M | 0.27% | −1,200−1.2% | Reduced |
| Seven Fleet Capital Management LP | 109,554 | $1.68M | 1.14% | +109,554 | New |
| AQR Capital Management LLC | 112,271 | $1.72M | 0.00% | +25,453+29.3% | Added |
| Citigroup Inc | 112,275 | $1.72M | 0.00% | +88,612+374.5% | Added |
| Swiss National Bank | 119,600 | $1.83M | 0.00% | +4,300+3.7% | Added |
| UBS Asset Management Americas Inc | 119,789 | $1.83M | 0.00% | −46,353−27.9% | Reduced |
| Algert Global LLC | 124,400 | $1.90M | 0.03% | −236,062−65.5% | Reduced |
| SG Americas Securities, LLC | 128,345 | $1.97M | 0.00% | +37,844+41.8% | Added |
| Nuveen, LLC | 134,051 | $2.05M | 0.00% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 135,806 | $2.08M | 0.00% | −10,877−7.4% | Reduced |
| DCF Advisers, LLC | 154,736 | $2.37M | 0.78% | −35,000−18.4% | Reduced |
| Nantahala Capital Management, LLC | 164,639 | $2.52M | 0.15% | −935,361−85.0% | Reduced |
| Rhenman & Partners Asset Management AB | 165,750 | $2.54M | 0.24% | 00.0% | Unchanged |
| Rhumbline Advisers | 165,797 | $2.54M | 0.00% | −10,052−5.7% | Reduced |
| American Century Companies Inc | 174,603 | $2.67M | 0.00% | +1,221+0.7% | Added |
| Trexquant Investment LP | 175,152 | $2.68M | 0.02% | +39,042+28.7% | Added |
| Susquehanna Portfolio Strategies, LLC | 191,463 | $2.93M | 0.05% | +84,608+79.2% | Added |
| Woodline Partners LP | 193,117 | $2.96M | 0.01% | 00.0% | Unchanged |
| Nomura Asset Management International Inc. | 200,000 | $3.06M | 0.00% | +200,000 | New |
| Deutsche Bank AG | 216,568 | $3.32M | 0.00% | +171,335+378.8% | Added |
| Public Sector Pension Investment Board | 247,242 | $3.79M | 0.01% | −30,985−11.1% | Reduced |
| Jacobs Levy Equity Management, Inc | 259,319 | $3.97M | 0.02% | +259,319 | New |
| Invesco Ltd. | 265,820 | $4.07M | 0.00% | +14,216+5.7% | Added |
| Two Sigma Investments, LP | 268,737 | $4.11M | 0.01% | −360,639−57.3% | Reduced |
| JPMorgan Chase & Co | 303,979 | $4.65M | 0.00% | −97,522−24.3% | Reduced |
| Citadel Advisors LLC | 321,808 | $4.93M | 0.00% | −159,360−33.1% | Reduced |
| Principal Financial Group Inc | 340,326 | $5.21M | 0.00% | −4,130−1.2% | Reduced |
| Barclays PLC | 359,235 | $5.50M | 0.00% | −241,110−40.2% | Reduced |
| Bank of New York Mellon Corp | 410,650 | $6.29M | 0.00% | −15,138−3.6% | Reduced |
| Acadian Asset Management LLC | 411,725 | $6.30M | 0.01% | −120,477−22.6% | Reduced |
| Hudson Bay Capital Management LP | 425,000 | $6.51M | 0.04% | −35,003−7.6% | Reduced |
| Braidwell LP | 459,166 | $7.03M | 0.22% | −787,114−63.2% | Reduced |
| Erste Asset Management GmbH | 480,200 | $7.35M | 0.06% | +100,000+26.3% | Added |
| Toronto Dominion Bank | 491,000 | $7.52M | 0.01% | +441,000+882.0% | Added |
| Two Sigma Advisers, LP | 506,600 | $7.76M | 0.02% | −303,600−37.5% | Reduced |
| Panagora Asset Management Inc | 583,778 | $8.94M | 0.03% | −37,251−6.0% | Reduced |
| Millennium Management LLC | 594,435 | $9.10M | 0.01% | −108,139−15.4% | Reduced |
| Bank of America Corp | 629,408 | $9.64M | 0.00% | −124,421−16.5% | Reduced |
| UBS Group AG | 638,021 | $9.77M | 0.00% | −537,246−45.7% | Reduced |
| Northern Trust Corp | 674,657 | $10.3M | 0.00% | −37,544−5.3% | Reduced |
| Charles Schwab Investment Management Inc | 700,435 | $10.7M | 0.00% | +12,166+1.8% | Added |
| Lynx1 Capital Management LP | 705,558 | $10.8M | 2.19% | +705,558 | New |
| Jefferies Financial Group Inc. | 720,440 | $11.0M | 0.09% | +620,440+620.4% | Added |
| Johnson & Johnson | 748,062 | $11.5M | 2.06% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 753,258 | $11.5M | 0.00% | −264,195−26.0% | Reduced |
| Baker Bros. Advisors LP | 1,102,106 | $16.9M | 0.10% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 1,249,288 | $19.1M | 0.00% | −339,675−21.4% | Reduced |
| Legal & General Group Plc | 1,308,088 | $20.0M | 0.00% | +35,088+2.8% | Added |
| Defilade Capital Management, L.P. | 1,414,755 | $21.7M | 2.94% | +1,414,755 | New |
| Morgan Stanley | 1,508,727 | $23.1M | 0.00% | +607,890+67.5% | Added |
| Price T Rowe Associates Inc | 1,601,762 | $24.5M | 0.00% | −91,530−5.4% | Reduced |
| Geode Capital Management, LLC | 1,752,918 | $26.8M | 0.00% | +24,093+1.4% | Added |