Welltower Inc.
US ˙ NYSE ˙ US95040Q1040

SecurityWELL / Welltower Inc.
InstitutionSei Investments Co
Latest Disclosed Ownership2,410,842 shares
Latest Disclosed Value $ 447,473,491
Sei Investments Co reports 4.52% increase in ownership of WELL / Welltower Inc.

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 2,410,842 shares of Welltower Inc. (US:WELL) valued at $447,476,384 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 2,306,626 shares of Welltower Inc.. This represents a change in shares of 4.52% during the quarter. The current value of the position is $484,217,616 USD.

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)
2026-02-13 2025-12-31 13F WELLTOWER COM 95040Q104 2,410,842 104,216 4.52 447,473 8.90 0.4417
2025-11-13 2025-09-30 13F WELLTOWER COM 95040Q104 2,306,626 -217,697 -8.62 410,901 5.89 0.4419
2025-08-14 2025-06-30 13F WELLTOWER COM 95040Q104 2,524,323 -48,786 -1.90 388,061 -1.56 0.4498
2025-05-14 2025-03-31 13F/A-1 WELLTOWER COM 95040Q104 2,573,109 13,621 0.53 394,227 22.21 0.5074
2025-05-13 2025-03-31 13F WELLTOWER COM 95040Q104 2,571,871 12,383 326,687 0.3553
2025-02-11 2024-12-31 13F WELLTOWER COM 95040Q104 2,559,488 -57,262 -2.19 322,571 -3.72 0.4143
2024-11-12 2024-09-30 13F WELLTOWER COM 95040Q104 2,616,750 -131,312 -4.78 335,022 16.94 0.4351
2024-08-13 2024-06-30 13F WELLTOWER COM 95040Q104 2,748,062 134,611 5.15 286,487 17.32 0.4059
2024-05-07 2024-03-31 13F WELLTOWER COM 95040Q104 2,613,451 316,228 13.77 244,200 17.89 0.3578
2024-02-14 2023-12-31 13F WELLTOWER COM 95040Q104 2,297,223 307,159 15.43 207,138 27.06 0.3325
2023-11-14 2023-09-30 13F WELLTOWER COM 95040Q104 1,990,064 233,955 13.32 163,026 14.77 0.2929
2023-08-11 2023-06-30 13F WELLTOWER COM 95040Q104 1,756,109 -96,997 -5.23 142,052 6.93 0.2478
2023-05-12 2023-03-31 13F WELLTOWER COM 95040Q104 1,853,106 -75,745 -3.93 132,850 5.07 0.2468
2023-02-10 2022-12-31 13F WELLTOWER COM 95040Q104 1,928,851 140,534 7.86 126,436 9.92 0.2810
2022-11-14 2022-09-30 13F WELLTOWER COM 95040Q104 1,788,317 106,709 6.35 115,024 -16.90 0.2566
2022-08-15 2022-06-30 13F WELLTOWER COM 95040Q104 1,681,608 6,765 0.40 138,423 -14.01 0.2989
2022-05-13 2022-03-31 13F WELLTOWER COM 95040Q104 1,674,843 1,233 0.07 160,973 12.16 0.3236
2022-02-14 2021-12-31 13F WELLTOWER COM 95040Q104 1,673,610 133,616 8.68 143,524 13.14 0.2693
2021-11-12 2021-09-30 13F WELLTOWER COM 95040Q104 1,539,994 13,466 0.88 126,860 0.00 0.2662
2021-08-06 2021-06-30 13F WELLTOWER COM 95040Q104 1,526,528 164,754 12.10 126,864 30.58 0.2813
2021-05-12 2021-03-31 13F WELLTOWER COM 95040Q104 1,361,774 621,997 84.08 97,154 103.35 0.2448
2021-02-08 2020-12-31 13F WELLTOWER COM 95040Q104 739,777 -385,659 -34.27 47,776 -22.88 0.1235
2020-12-04 2020-09-30 13F/A-1 WELLTOWER COM 95040Q104 1,125,436 -29,101 -2.52 61,953 3.74 0.1794
2020-11-06 2020-09-30 13F WELLTOWER COM 95040Q104 1,126,844 -27,693 62,031 149,356.8561
2020-08-17 2020-06-30 13F/A-1 WELLTOWER COM 95040Q104 1,154,537 -99,806 -7.96 59,721 4.02 0.1853
2020-08-11 2020-06-30 13F WELLTOWER COM 95040Q104 950,868 -303,475 76,246 206,821.3336
2020-05-14 2020-03-31 13F WELLTOWER COM 95040Q104 1,254,343 284,401 29.32 57,413 -27.65 0.2109
2020-02-06 2019-12-31 13F WELLTOWER COM 95040Q104 969,942 22,725 2.40 79,353 -7.58 0.2367
2019-11-12 2019-09-30 13F WELLTOWER COM 95040Q104 947,217 -19,369 -2.00 85,862 8.95 0.2196
2019-08-14 2019-06-30 13F WELLTOWER COM 95040Q104 966,586 -84,657 -8.05 78,807 -3.39 0.2574
2019-05-15 2019-03-31 13F WELLTOWER COM 95040Q104 1,051,243 68,257 6.94 81,574 28.46 0.2740
2019-02-13 2018-12-31 13F WELLTOWER COM 95040Q104 982,986 16,780 1.74 63,500 2.16 0.2261
2018-11-08 2018-09-30 13F WELLTOWER COM 95040Q104 966,206 180,914 23.04 62,158 26.26 0.2253
2018-08-03 2018-06-30 13F WELLTOWER COM 95040Q104 785,292 185,430 30.91 49,230 50.78 0.1673
2018-05-11 2018-03-31 13F WELLTOWER COM 95040Q104 599,862 -158,029 -20.85 32,651 -32.44 0.1252
2018-02-08 2017-12-31 13F WELLTOWER COM 95040Q104 757,891 7,386 0.98 48,330 -8.37 0.1678
2017-11-06 2017-09-30 13F WELLTOWER COM 95040Q104 750,505 115,974 18.28 52,745 11.06 0.1875
2017-07-31 2017-06-30 13F WELLTOWER COM 95040Q104 634,531 38,792 6.51 47,494 12.57 0.1893
2017-05-05 2017-03-31 13F WELLTOWER COM 95040Q104 595,739 26,367 4.63 42,190 10.71 0.1849
2017-02-02 2016-12-31 13F WELLTOWER COM 95040Q104 569,372 -143,923 -20.18 38,108 -28.55 0.1845
2016-11-04 2016-09-30 13F WELLTOWER COM 95040Q104 713,295 43,420 6.48 53,332 4.52 0.2709
2016-08-11 2016-06-30 13F WELLTOWER COM 95040Q104 669,875 39,761 6.31 51,024 16.78 0.3060
2016-05-10 2016-03-31 13F/A-1 WELLTOWER COM 95040Q104 630,114 -80,962 -11.39 43,693 -9.68 0.2719
2016-02-03 2015-12-31 13F WELLTOWER COM 95040Q104 711,076 236,572 49.86 48,375 50.55 0.2948
2015-11-02 2015-09-30 13F/A-1 WELLTOWER COM 95040Q104 474,504 474,504 32,133 0.2950
2015-10-30 2015-09-30 13F WELLTOWER COM 95040Q104 474,504 32,133
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.