Xencor Ownership | Who Owns Xencor?
Xencor Ownership Summary
Xencor is owned by 110.56% institutional investors, 1.23% insiders. Blackrock is the largest institutional shareholder, holding 18.14% of XNCR shares. PRIMECAP Odyssey Aggressive Growth is the top mutual fund, with 8.89% of its assets in Xencor shares.
XNCR Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Xencor | 110.56% | 1.23% | -11.79% |
| Sector | Healthcare Stocks | 488.30% | 11.08% | -399.38% |
| Industry | Biotech Stocks | 307.10% | 11.11% | -218.21% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock | 11.10M | 18.14% | $210.18M |
| Blackrock funding, inc. /de | 11.86M | 15.96% | $93.18M |
| Primecap management co/ca/ | 10.53M | 14.17% | $82.74M |
| Vanguard group | 8.02M | 12.52% | $184.24M |
| Ecor1 capital | 6.14M | 9.60% | $141.21M |
| Price t rowe associates inc /md/ | 4.04M | 6.30% | $92.76M |
| State street | 3.35M | 5.48% | $63.46M |
| Bvf inc/il | 2.74M | 3.69% | $21.54M |
| Tcg crossover management | 2.45M | 3.30% | $19.27M |
| Rtw investments, lp | 2.40M | 3.23% | $18.89M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Ecor1 capital | 6.14M | 5.34% | $141.21M |
| Tcg crossover management | 2.45M | 2.20% | $19.27M |
| Johnson & johnson | 748.06K | 1.82% | $6.09M |
| Logos global management lp | 1.25M | 1.09% | $9.82M |
| Bvf inc/il | 2.74M | 0.77% | $21.54M |
| Essex | 113.66K | 0.55% | $2.61M |
| Birchview capital, lp | 70.00K | 0.55% | $550.20K |
| Dcf advisers | 140.00K | 0.51% | $1.10M |
| Braidwell lp | 1.66M | 0.45% | $13.01M |
| Rtw investments, lp | 2.40M | 0.27% | $18.89M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Logos global management lp | 1.25M | 1.09% | 1.25M |
| Ecor1 capital | 6.14M | 5.34% | 814.35K |
| Ubs group | 892.28K | 0.00% | 802.82K |
| Primecap management co/ca/ | 10.53M | 0.07% | 766.31K |
| Nuveen asset management | 837.08K | 0.01% | 685.56K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Millennium management | - | - | -1.41M |
| Darwin global management | - | - | -1.11M |
| Loomis sayles & co l p | - | - | -1.07M |
| Point72 asset management | 1.56K | - | -1.02M |
| State street | 3.35M | 0.00% | -883.07K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Logos global management lp | 1.25M | 1.09% | 1.25M | $9.82M |
| Walleye capital | 248.71K | 0.01% | 248.71K | $1.95M |
| Norges bank | 147.82K | 0.00% | 147.82K | $3.40M |
| Algert global | 132.04K | 0.02% | 132.04K | $1.04M |
| Acadian asset management | 92.61K | 0.00% | 92.61K | $726.00K |
Sold Out
| Holder | Change |
|---|---|
| Ifp advisors | -1.00 |
| Dinuzzo private wealth | -1.00 |
| Capital performance advisors llp | -3.00 |
| Sjs investment consulting | -4.00 |
| Jfs wealth advisors | -4.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 30, 2025 | 188 | -5.05% | 82,120,873 | 13.33% | 110 | 1.14% | 116 | 12.62% | 36 | -42.86% |
| Mar 31, 2025 | 198 | 2.06% | 78,572,373 | 4.86% | 106 | 0.78% | 102 | -6.42% | 63 | 23.53% |
| Dec 31, 2024 | 180 | -14.69% | 68,955,988 | -4.08% | 107 | 0.85% | 98 | 2.08% | 50 | -39.02% |
| Sep 30, 2024 | 210 | 5.53% | 71,860,060 | 13.42% | 112 | 1.06% | 95 | 3.26% | 82 | 20.59% |
| Jun 30, 2024 | 197 | -2.48% | 63,352,912 | -1.53% | 103 | 0.92% | 91 | -11.65% | 67 | -1.47% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| PRIMECAP Odyssey Aggressive Growth | 6.32M | 8.89% | 383.87K |
| iShares Core S&P Small-Cap ETF | 4.23M | 5.94% | - |
| PRIMECAP Odyssey Growth | 3.45M | 4.85% | 425.84K |
| Vanguard Total Stock Mkt Idx Inv | 2.20M | 3.09% | -48.83K |
| Vanguard US Total Market Shares ETF | 2.17M | 3.08% | 217.00K |
| Vanguard Small Cap Index | 1.73M | 2.42% | -10.85K |
| iShares Russell 2000 ETF | 1.70M | 2.39% | - |
| US Small-Cap Growth II Equity Comp | 1.44M | 2.02% | -154.25K |
| T. Rowe Price New Horizons | 1.15M | 1.61% | -293.56K |
| SPDR® S&P Biotech ETF | 1.10M | 1.55% | 2.46K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jun 16, 2025 | Montgomery Alan Bruce | - | Sell | $20.42K |
| Jun 16, 2025 | GUSTAFSON KURT A | - | Sell | $27.60K |
| Jun 16, 2025 | GORMAN KEVIN CHARLES | - | Sell | $29.26K |
| Jun 16, 2025 | Feigal Ellen | - | Sell | $27.60K |
| Jun 16, 2025 | RANIERI RICHARD J | - | Sell | $27.60K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q3 | - | - |
| 2025 Q2 | - | 7 |
| 2025 Q1 | - | 4 |
| 2024 Q4 | - | 5 |
| 2024 Q3 | - | 7 |
XNCR Ownership FAQ
Try Tickergate Pro Free
Customize Everything. 100% Flexibility. Fast and Easy to Use (No code or Excel Needed)
Customize your own personal stocks lists, views and charts
Choose from hundreds of fields, up to 15 years of history
Conduct deep comparison analysis
Discover trending investment themes
Find your next best investment
Research stocks using tools