Xencor Inc - Common Stock (XNCR)

Historical Holders from Q1 2014 to Q4 2025

Type / Class
Equity / Common Stock
Symbol
XNCR on Nasdaq
Shares outstanding
71,481,027
Price per share
$15.31
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares as of 30 Sep 2025
81,939,553
Holdings value
$960,205,199
% of all portfolios
0%
Share change
-339,828
Value change
+$5,937,774
Average buys %
+0%
Average sells %
-0%
Number of holders
202
Price from insider filings
$12.51
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Xencor Inc - Common Stock (XNCR) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 16% -9.4% $93,159,037 -$8,968,497 11,130,112 -8.8% BlackRock, Inc. 31 Mar 2025
PRIMECAP MANAGEMENT CO/CA/ 15% $84,744,942 10,527,322 PRIMECAP MANAGEMENT CO/CA/ 30 Jun 2025
VANGUARD GROUP INC 10% +0.8% $105,464,036 +$967,756 7,169,547 +0.93% The Vanguard Group 28 Nov 2025
RTW INVESTMENTS, LP 8.7% $72,972,963 6,221,054 RTW Investments, LP 30 Sep 2025
BIOTECHNOLOGY VALUE FUND L P 6.5% $54,184,870 4,619,341 BVF PARTNERS L P/IL 09 Oct 2025
STATE STREET CORP 5.2% $30,832,695 3,683,715 STATE STREET CORPORATION 31 Mar 2025
PRICE T ROWE ASSOCIATES INC /MD/ 2.4% $19,862,315 1,693,292 T. Rowe Price Associates, Inc. 30 Sep 2025
As of 30 Sep 2025, Xencor Inc - Common Stock (XNCR) has 202 institutional shareholders filing 13F forms. They hold 81,939,553 shares .

Top 25 institutional shareholders own 96% of the company.

Filer Ownership Nb Shares Share Change % Portfolio % Holdings Value
BlackRock, Inc. 17% 11,807,227 -0.41% 0% $138,498,772
PRIMECAP MANAGEMENT CO/CA/ 15% 10,675,022 +1.4% 0.1% $125,218,008
VANGUARD GROUP INC 9.9% 7,103,758 -18% 0% $83,327,080
RTW INVESTMENTS, LP 8.7% 6,221,054 +159% 0.9% $72,972,963
EcoR1 Capital, LLC 8.6% 6,144,767 0% 3.5% $72,078,117
STATE STREET CORP 5.1% 3,673,831 -3.8% 0% $43,094,038
BVF INC/IL 3.8% 2,740,141 0% 1.3% $32,141,854
TCG Crossover Management, LLC 3.4% 2,452,138 0% 1.4% $28,763,579
GEODE CAPITAL MANAGEMENT, LLC 2.4% 1,728,825 +1.5% 0% $20,282,231
PRICE T ROWE ASSOCIATES INC /MD/ 2.4% 1,693,292 -55% 0% $19,863,000
DIMENSIONAL FUND ADVISORS LP 2.2% 1,588,963 -11% 0% $18,637,575
Legal & General Group Plc 1.8% 1,273,000 +604% 0% $14,932,290
BRAIDWELL LP 1.7% 1,246,280 -25% 0.43% $14,618,864
UBS Group AG 1.6% 1,175,267 +51% 0% $13,785,882
BAKER BROS. ADVISORS LP 1.5% 1,102,106 +64% 0.09% $12,927,703
Nantahala Capital Management, LLC 1.5% 1,100,000 +34% 0.8% $12,903,000
GOLDMAN SACHS GROUP INC 1.4% 1,017,453 +42% 0% $11,934,724
MORGAN STANLEY 1.3% 900,837 -12% 0% $10,566,819
TWO SIGMA ADVISERS, LP 1.1% 810,200 +40% 0.02% $9,503,646
BANK OF AMERICA CORP /DE/ 1.1% 753,829 -20% 0% $8,842,414
JOHNSON & JOHNSON 1% 748,062 0% 1.7% $8,774,767
NORTHERN TRUST CORP 1% 712,201 -0.51% 0% $8,354,119
MILLENNIUM MANAGEMENT LLC 0.98% 702,574 +103% 0.01% $8,241,193
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.96% 688,269 +15% 0% $8,073,395
TWO SIGMA INVESTMENTS, LP 0.88% 629,376 +43% 0.01% $7,382,580

Institutional Holders of Xencor Inc - Common Stock (XNCR) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price Investors
2025 Q4 169,936 $2,582,083 +$553,318 $15.31 8
2025 Q3 81,939,553 $960,205,199 +$5,937,774 $11.73 202
2025 Q2 82,284,537 $646,977,988 +$20,020,529 $7.86 191
2025 Q1 78,656,178 $836,867,952 +$36,707,487 $10.64 197
2024 Q4 74,962,874 $1,722,861,331 +$79,537,443 $22.98 191
2024 Q3 71,882,419 $1,445,872,270 +$169,399,287 $20.11 208
2024 Q2 63,681,713 $1,205,498,006 -$22,148,649 $18.93 197
2024 Q1 64,621,378 $1,429,959,794 +$31,162,259 $22.13 198
2023 Q4 454,750 $9,660,461 +$3,641,408 $21.23 4
2023 Q3 62,658,648 $1,262,565,901 +$11,703,524 $20.15 171
2023 Q2 62,015,119 $1,549,346,178 -$36,172,737 $24.97 176
2023 Q1 63,367,351 $1,765,610,205 +$59,902,633 $27.89 181
2022 Q4 61,300,583 $1,596,161,663 +$18,318,746 $26.04 190
2022 Q3 59,315,978 $1,541,598,412 -$68,962,901 $25.98 168
2022 Q2 59,660,303 $1,633,193,757 +$21,072,856 $27.37 164
2022 Q1 58,237,069 $1,554,126,624 -$2,657,016 $26.68 166
2021 Q4 58,987,922 $2,365,381,492 +$29,101,766 $40.12 168
2021 Q3 58,010,746 $1,895,262,645 -$1,450,797 $32.66 165
2021 Q2 57,076,217 $1,967,937,118 -$22,957,334 $34.49 170
2021 Q1 58,342,740 $2,511,496,329 -$26,226,685 $43.06 164
2020 Q4 58,929,031 $2,571,803,029 +$183,337 $43.63 166
2020 Q3 58,236,243 $2,259,134,763 +$12,043,209 $38.79 153
2020 Q2 58,029,899 $1,879,622,338 +$194,449,929 $32.39 145
2020 Q1 52,069,345 $1,555,840,879 -$40,750,940 $29.88 134
2019 Q4 53,356,223 $1,834,903,044 -$10,046,517 $34.39 158
2019 Q3 53,516,552 $1,805,186,465 +$147,572,033 $33.73 147
2019 Q2 48,691,275 $1,992,873,677 +$84,996,511 $40.93 116
2019 Q1 47,884,863 $1,487,301,921 +$4,003,959 $31.06 114
2018 Q4 47,683,292 $1,723,908,659 +$32,122,532 $36.16 114
2018 Q3 46,792,024 $1,822,657,724 +$3,364,938 $38.97 122
2018 Q2 46,235,548 $1,711,133,538 +$99,021,314 $37.01 118
2018 Q1 44,489,188 $1,333,778,581 +$227,037,577 $29.98 119
2017 Q4 37,368,317 $819,140,426 +$3,648,828 $21.92 103
2017 Q3 37,051,552 $849,132,220 +$8,824,104 $22.92 103
2017 Q2 36,802,910 $776,900,692 +$21,712,439 $21.11 112
2017 Q1 35,614,184 $851,874,478 +$81,468,705 $23.92 123
2016 Q4 34,985,217 $920,762,537 +$142,704,482 $26.32 135
2016 Q3 29,626,637 $724,863,086 +$38,508,297 $24.49 120
2016 Q2 28,076,434 $533,154,236 +$3,625,978 $18.99 97
2016 Q1 27,816,744 $373,257,000 +$23,915,380 $13.42 88
2015 Q4 26,171,247 $382,476,117 -$18,697,560 $14.62 92
2015 Q3 27,657,914 $338,268,935 +$37,620,209 $12.23 91
2015 Q2 25,032,656 $549,967,155 +$72,654,118 $21.97 96
2015 Q1 21,170,284 $324,328,260 +$126,248,865 $15.32 93
2014 Q4 12,720,419 $203,458,985 +$5,070,237 $16.04 62
2014 Q3 13,435,605 $124,719,599 +$3,614,968 $9.31 50
2014 Q2 11,779,741 $136,878,713 -$5,227,942 $11.62 50
2014 Q1 14,971,172 $175,611,000 +$18,263,134 $11.73 42