Security record · archived quarter
XNCR
Xencor, Inc. · Healthcare · Biotechnology
81Tracked holders
-4Δ holders
48.47MShares held
$584.53MReported value
+2New positions
−7Exits
Momentum inputs (comparable managers):
holder breadth -4.7% ·
share flow +3.5% ·
net new positions -6.2%
· formula
Concentrated accumulation: rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 2 | 0 | 28.43K | $398,504 | n/a | n/a |
| Q2 2026 | 80 | +2 | 51.89M | $834.92M | +6 | −4 |
| Q1 2026 | 81 | -4 | 48.47M | $584.53M | +2 | −7 |
| Q4 2025 | 85 | +1 | 50.89M | $779.05M | +3 | −1 |
| Q3 2025 | 16 | 0 | 41.61M | $488.08M | +1 | −2 |
| Q2 2025 | 14 | -1 | 41.55M | $326.56M | n/a | −1 |
| Q1 2025 | 12 | +2 | 20.83M | $221.62M | +3 | −1 |
| Q4 2024 | 10 | -2 | 20.65M | $474.47M | +1 | −3 |
| Q3 2024 | 11 | -2 | 20.50M | $412.29M | n/a | −2 |
| Q2 2024 | 13 | n/a | 17.96M | $339.91M | n/a | n/a |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 13.04M | +9.3% | $157.21M | 0.0% | ▲ Add | 4 | SEC ↗ ×13 |
| 2 | PRIMECAP Management ✦ | 10.34M | +1.2% | $124.68M | 0.1% | ▲ Add | 8 | SEC ↗ |
| 3 | State Street Global Advisors ✦ (passive) | 4.35M | -3.4% | $52.49M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 4 | Vanguard Capital Management Llc | 3.10M | n/a | $37.41M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 1.82M | +3.6% | $21.90M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 6 | T. Rowe Price ✦ | 1.56M | -2.6% | $18.82M | 0.0% | ▼ Trim | 8 | SEC ↗ ×2 |
| 7 | Morgan Stanley ✦ | 1.56M | +3.3% | $18.79M | 0.0% | ▲ Add | 3 | SEC ↗ ×8 |
| 8 | Dimensional Fund Advisors Lp | 1.29M | +3.6% | $15.61M | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 9 | UBS Group AG | 1.08M | +69.7% | $13.05M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 10 | Legal & General Group Plc | 1.07M | -18.4% | $12.87M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 11 | Two Sigma Investments ✦ | 805.42K | +199.7% | $9.71M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 12 | Goldman Sachs Group ✦ | 763.79K | +1.4% | $9.21M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 13 | Northern Trust Corp | 744.52K | +10.4% | $8.98M | 0.0% | ▲ Add | 2 | SEC ↗ ×6 |
| 14 | Charles Schwab Investment… | 696.85K | -0.5% | $8.40M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 15 | Millennium Management ✦ | 609.79K | +2.6% | $7.35M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 16 | Toronto Dominion Bank | 491.00K | 0.0% | $5.92M | 0.0% | Held | 2 | SEC ↗ |
| 17 | Bank of New York Mellon Corp | 395.94K | -3.6% | $4.78M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 18 | Citadel Advisors ✦ | 377.70K | +17.4% | $4.56M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 19 | Bank Of America Corp /De/ | 366.09K | -41.8% | $4.42M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 20 | Principal Financial Group Inc | 347.08K | +2.0% | $4.19M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 21 | Invesco Ltd. | 263.84K | -0.7% | $3.18M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 22 | Deutsche Bank Ag\ | 223.67K | +3.3% | $2.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 23 | Barclays Plc | 218.35K | -39.2% | $2.63M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 24 | Nomura Asset Management… | 200.00K | 0.0% | $2.41M | 0.0% | Held | 2 | SEC ↗ |
| 25 | JPMorgan Chase ✦ | 201.89K | -33.6% | $2.29M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 26 | American Century Companies Inc | 175.18K | +0.3% | $2.11M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 27 | Rhumbline Advisers | 170.46K | +2.8% | $2.06M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 28 | AQR Capital Management ✦ | 162.41K | +44.7% | $1.96M | 0.0% | ▲ Add | 5 | SEC ↗ ×7 |
| 29 | Nuveen, LLC | 134.78K | +0.5% | $1.63M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 30 | Ameriprise Financial Inc | 128.56K | -5.3% | $1.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 31 | UBS AM, a distinct business unit of… | 121.34K | +1.3% | $1.46M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 32 | Fidelity (FMR) ✦ | 111.89K | +20.5% | $1.35M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 33 | Citigroup Inc | 104.30K | -7.1% | $1.26M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 34 | Swiss National Bank | 98.80K | -17.4% | $1.19M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 35 | Man Group plc | 93.69K | +390.6% | $1.13M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 36 | Alliancebernstein L.P. | 72.09K | 0.0% | $1.10M | 0.0% | Held | 2 | SEC ↗ |
| 37 | Russell Investments Group, Ltd. | 82.53K | +74.9% | $995,371 | 0.0% | ▲ Add | 2 | SEC ↗ ×8 |
| 38 | Manufacturers Life Insurance… | 80.90K | -2.5% | $975,642 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 39 | Prudential Financial Inc | 74.19K | +9.8% | $894,731 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 40 | Td Asset Management Inc | 62.17K | -20.1% | $749,818 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 41 | Hrt Financial Lp | 59.71K | New | $720,000 | 0.0% | New | 1 | SEC ↗ |
| 42 | Hsbc Holdings Plc | 58.58K | +39.7% | $717,007 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 43 | Quantinno Capital Management LP | 57.08K | +21.1% | $688,349 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 44 | Tudor Investment Corp Et Al | 43.82K | +25.9% | $528,445 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 45 | Franklin Resources Inc | 41.18K | -0.1% | $496,679 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 46 | California State Teachers… | 41.07K | -29.8% | $495,304 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 47 | CIBC Bancorp USA Inc. | 38.64K | n/a | $465,974 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 48 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 38.28K | -0.4% | $457,972 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 49 | State Of Wisconsin Investment Board | 37.24K | -4.1% | $449,066 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 50 | Cerity Partners LLC | 30.51K | -2.5% | $367,975 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 51 | Susquehanna International Group, Llp | 28.04K | -9.0% | $338,150 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 52 | Raymond James Financial Inc | 27.88K | -26.7% | $336,233 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 53 | Wells Fargo & Company/Mn | 27.23K | -65.8% | $328,430 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 54 | Zurcher Kantonalbank (Zurich… | 26.14K | +27.7% | $315,309 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 55 | Janus Henderson Group Plc | 23.99K | 0.0% | $289,391 | 0.0% | Held | 2 | SEC ↗ |
| 56 | Bnp Paribas Financial Markets | 21.79K | -55.2% | $262,763 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 57 | Bank Of Montreal /Can/ | 21.66K | -1.0% | $261,231 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 58 | Qube Research & Technologies Ltd | 21.00K | New | $253,200 | 0.0% | New | 1 | SEC ↗ |
| 59 | LPL Financial LLC | 20.65K | -3.9% | $249,015 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 60 | New York State Common Retirement… | 18.99K | 0.0% | $229,007 | 0.0% | Held | 2 | SEC ↗ |
| 61 | Renaissance Technologies ✦ | 18.72K | -45.2% | $225,799 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 62 | Rockefeller Capital Management L.P. | 18.43K | +18.6% | $222,327 | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 63 | Fifth Third Bancorp | 17.02K | +3690.2% | $205,237 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 64 | State Board Of Administration Of… | 16.58K | 0.0% | $199,943 | 0.0% | Held | 2 | SEC ↗ |
| 65 | Creative Planning | 16.32K | -8.3% | $196,843 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 66 | Mitsubishi UFJ Asset Management… | 15.03K | -2.4% | $181,202 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 67 | ProShare Advisors LLC | 14.25K | -15.4% | $171,892 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 68 | Voya Investment Management Llc | 12.70K | -1.8% | $153,126 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 69 | Victory Capital Management Inc | 10.83K | +1.6% | $130,622 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 70 | Pictet Asset Management Holding SA | 10.74K | 0.0% | $129,524 | 0.0% | Held | 2 | SEC ↗ |
| 71 | Cwm, Llc | 10.01K | +35.8% | $120,757 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 72 | Wealth Enhancement Advisory… | 18.46K | +249.8% | $97,843 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 73 | Pnc Financial Services Group, Inc. | 5.77K | +3.5% | $69,588 | 0.0% | ▲ Add | 2 | SEC ↗ ×4 |
| 74 | Ensign Peak Advisors, Inc | 5.58K | 0.0% | $67,259 | 0.0% | Held | 2 | SEC ↗ |
| 75 | Royal Bank Of Canada | 3.91K | -25.3% | $48,000 | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 76 | Mirae Asset Global Investments Co.… | 3.83K | +10.2% | $46,130 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 77 | Federated Hermes, Inc. | 2.06K | +33.0% | $24,832 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 78 | BNP Paribas Asset Management… | 974 | +41.2% | $11,746 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 79 | Us Bancorp \De\ | 605 | -26.1% | $7,296 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 80 | Osaic Holdings, Inc. | 100 | -13.8% | $1,206 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 81 | Assetmark, Inc | 20 | 0.0% | $241 | 0.0% | Held | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Hrt Financial Lp | $720,000 | 0.0% |
| Qube Research & Technologies… | $253,200 | 0.0% |
Exited
| Point72 Asset Management | $847,240 | was 0.0% |
| Wellington Management | $444,465 | was 0.0% |
| Jane Street Group, Llc | $295,575 | was 0.0% |
| Norges Bank | $175,407 | was 0.0% |
| Simplex Trading, Llc | $98,902 | was 0.0% |
| Group One Trading Llc | $18,372 | was 0.0% |
| Daiwa Securities Group Inc. | $3,000 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 202 holders, 84.29M shares, $988.19M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
Get this via the API