Xencor, Inc.
DE ˙ DB ˙ US98401F1057
9,85 € ↑0,45 (4,79%)
2026-06-05
DELAT PRIS
SecurityDE:XE9 / Xencor, Inc.
InstitutionBlackRock, Inc.
Latest Disclosed Ownership11,130,112 shares
Ownership 15.80%
BlackRock, Inc. ownership in XE9 / Xencor, Inc.

2025-04-29 - BlackRock, Inc. has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 11,130,112 shares of Xencor, Inc. (DE:XE9). This represents 15.8 percent ownership of the company. In their previous filing dated 2025-02-05 , BlackRock, Inc. had reported owning 12,201,617 shares, indicating a decrease of -8.78 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date		Effective
Date		Form Prev
Shares		 Latest
Shares		 ΔShares
(Percent)		 Ownership
(Percent)		 ΔOwnership
(Percent)
2025-04-29 2025-04-29 13G/A 12,201,617 11,130,112 -8.78 15.80 -9.20
2025-02-05 2025-02-05 13G/A 11,026,330 12,201,617 10.66 17.40 10.13
2024-11-08 2024-11-08 13G/A 11,026,330 11,026,330 0.00 15.80 0.00
2024-10-18 2024-10-18 13G/A 11,026,330 15.80
2024-01-19 2024-01-19 13G/A 10,647,099 11,322,242 6.34 18.60 4.49
2023-01-24 2023-01-24 13G/A 9,334,830 10,647,099 14.06 17.80 11.25
2022-01-28 2022-01-28 13G/A 9,229,488 9,334,830 1.14 16.00 -0.62
2021-01-25 2021-01-25 13G 8,225,481 9,229,488 12.21 16.10 11.03
2020-02-04 2020-02-04 13G/A 8,054,043 8,225,481 2.13 14.50 1.40
2019-08-09 2019-08-09 13G/A 4,152,607 8,054,043 93.95 14.30 93.24
2019-02-06 2019-02-06 13G/A 3,119,961 4,152,607 33.10 7.40 12.12
2018-01-23 2018-01-23 13G/A 2,808,686 3,119,961 11.08 6.60 8.20
2017-01-30 2017-01-30 13G 2,808,686 6.10

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F XENCOR COM 98401F105 13,035,918 1,108,700 9.30 157,213 -13.91 0.0002
2026-02-12 2025-12-31 13F XENCOR COM 98401F105 11,927,218 119,991 1.02 182,606 31.85 0.0031
2025-11-12 2025-09-30 13F XENCOR COM 98401F105 11,807,227 -48,027 -0.41 138,499 48.63 0.0024
2025-08-12 2025-06-30 13F XENCOR COM 98401F105 11,855,254 -92,360 -0.77 93,182 -26.70 0.0018
2025-05-02 2025-03-31 13F XENCOR COM 98401F105 11,947,614 -254,003 -2.08 127,123 -54.66 0.0027
2025-02-07 2024-12-31 13F XENCOR COM 98401F105 12,201,617 1,173,514 10.64 280,393 26.43 0.0057
2024-11-13 2024-09-30 13F XENCOR COM 98401F105 11,028,103 -75,089 -0.68 221,775 5.52 0.0047
2024-08-13 2024-06-30 13F XENCOR COM 98401F105 11,103,192 48,551 0.44 210,183 -14.08 0.0048
2024-05-10 2024-03-31 13F XENCOR COM 98401F105 11,054,641 -268,669 -2.37 244,639 1.77 0.0057
2024-02-13 2023-12-31 13F XENCOR COM 98401F105 11,323,310 873,507 8.36 240,394 14.17 0.0061
2023-11-13 2023-09-30 13F XENCOR COM 98401F105 10,449,803 300,631 2.96 210,564 -16.91 0.0061
2023-08-11 2023-06-30 13F XENCOR COM 98401F105 10,149,172 -376,764 -3.58 253,425 -13.67 0.0070
2023-05-12 2023-03-31 13F XENCOR COM 98401F105 10,525,936 -122,231 -1.15 293,568 5.87 0.0087
2023-02-13 2022-12-31 13F XENCOR COM 98401F105 10,648,167 641,201 6.41 277,278 6.65 0.0087
2022-11-14 2022-09-30 13F XENCOR COM 98401F105 10,006,966 83,291 0.84 259,982 -4.28 0.0088
2022-08-12 2022-06-30 13F XENCOR COM 98401F105 9,923,675 538,458 5.74 271,611 8.47 0.0087
2022-05-12 2022-03-31 13F XENCOR COM 98401F105 9,385,217 50,387 0.54 250,396 -33.14 0.0067
2022-02-10 2021-12-31 13F XENCOR COM 98401F105 9,334,830 191,467 2.09 374,515 25.41 0.0095
2021-11-09 2021-09-30 13F XENCOR COM 98401F105 9,143,363 -42,397 -0.46 298,623 -5.74 0.0084
2021-08-11 2021-06-30 13F XENCOR COM 98401F105 9,185,760 -321,668 -3.38 316,818 -22.61 0.0088
2021-05-07 2021-03-31 13F XENCOR COM 98401F105 9,507,428 277,940 3.01 409,389 1.67 0.0120
2021-02-05 2020-12-31 13F XENCOR COM 98401F105 9,229,488 247,457 2.76 402,684 15.58 0.0128
2020-11-06 2020-09-30 13F XENCOR COM 98401F105 8,982,031 474,654 5.58 348,413 26.44 0.0129
2020-08-14 2020-06-30 13F XENCOR COM 98401F105 8,507,377 535,174 6.71 275,552 15.68 0.0110
2020-05-01 2020-03-31 13F XENCOR COM 98401F105 7,972,203 -253,278 -3.08 238,210 -15.79 0.0117
2020-02-13 2019-12-31 13F XENCOR COM 98401F105 8,225,481 215,482 2.69 282,875 4.70 0.0108
2019-11-08 2019-09-30 13F XENCOR COM 98401F105 8,009,999 3,685,818 85.24 270,177 52.65 0.0113
2019-08-22 2019-06-30 13F/A-1 XENCOR COM 98401F105 4,324,181 213,329 5.19 176,988 38.62 0.0076
2019-08-13 2019-06-30 13F XENCOR COM 98401F105 4,324,181 213,329 176,988
2019-05-09 2019-03-31 13F XENCOR COM 98401F105 4,110,852 -41,755 -1.01 127,683 -14.97 0.0057
2019-02-08 2018-12-31 13F XENCOR COM 98401F105 4,152,607 100,924 2.49 150,159 -4.90 0.0076
2018-11-09 2018-09-30 13F XENCOR COM 98401F105 4,051,683 40,528 1.01 157,896 6.36 0.0068
2018-08-09 2018-06-30 13F XENCOR COM 98401F105 4,011,155 889,181 28.48 148,452 58.61 0.0068
2018-05-09 2018-03-31 13F XENCOR COM 98401F105 3,121,974 2,013 0.06 93,598 36.86 0.0045
2018-02-09 2017-12-31 13F XENCOR COM 98401F105 3,119,961 -68,678 -2.15 68,391 -6.42 0.0033
2017-11-14 2017-09-30 13F XENCOR COM 98401F105 3,188,639 110,578 3.59 73,084 12.47 0.0037
2017-08-10 2017-06-30 13F XENCOR COM 98401F105 3,078,061 108,301 3.65 64,978 -8.53 0.0034
2017-05-12 2017-03-31 13F XENCOR COM 98401F105 2,969,760 2,967,074 110,464.41 71,037 99,952.11 0.0039
2017-02-10 2016-12-31 13F XENCOR COM 98401F105 2,686 -6,827 -71.76 71 -69.53 0.0001
2016-11-08 2016-09-30 13F XENCOR COM 98401F105 9,513 -1,837 -16.19 233 8.37 0.0003
2016-08-10 2016-06-30 13F XENCOR COM 98401F105 11,350 8,901 363.45 215 551.52 0.0003
2016-05-10 2016-03-31 13F XENCOR COM 98401F105 2,449 1,807 281.46 33 266.67 0.0001
2016-02-11 2015-12-31 13F XENCOR COM 98401F105 642 -800 -55.48 9 -50.00 0.0000
2015-11-13 2015-09-30 13F XENCOR COM 98401F105 1,442 800 124.61 18 28.57 0.0000
2015-08-07 2015-06-30 13F XENCOR COM 98401F105 642 343 114.72 14 180.00 0.0000
2015-05-13 2015-03-31 13F XENCOR COM 98401F105 299 299 5 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.