Essex Property Trust, Inc.
MX ˙ BMV ˙ US2971781057
SecurityMX:ESS / Essex Property Trust, Inc.
InstitutionSummitry Llc
Latest Disclosed Ownership1,869 shares
Latest Disclosed Value $ 452,298
Summitry Llc reports 5.41% increase in ownership of ESS / Essex Property Trust, Inc.

On May 22, 2026 - Summitry Llc filed a 13F-HR/A form disclosing ownership of 1,869 shares of Essex Property Trust, Inc. (MX:ESS) valued at $452,298 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 1,773 shares of Essex Property Trust, Inc.. This represents a change in shares of 5.41% during the quarter.

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)
2026-05-22 2026-03-31 13F/A-1 ESSEX PPTY TR COM 297178105 1,869 96 5.41 452 -2.38 0.0160
2026-05-11 2026-03-31 13F ESSEX PPTY TR COM 297178105 1,869 96 452 0.0198
2026-02-09 2025-12-31 13F ESSEX PPTY TR COM 297178105 1,773 93 5.54 464 3.12 0.0193
2025-11-07 2025-09-30 13F ESSEX PPTY TR COM 297178105 1,680 65 4.02 450 -1.75 0.0190
2025-08-08 2025-06-30 13F ESSEX PPTY TR COM 297178105 1,615 9 0.56 458 -7.11 0.0207
2025-05-13 2025-03-31 13F ESSEX PPTY TR COM 297178105 1,606 7 0.44 492 7.89 0.0249
2025-02-12 2024-12-31 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 456 -3.39 0.0224
2024-11-07 2024-09-30 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 472 8.51 0.0226
2024-08-09 2024-06-30 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 435 11.25 0.0225
2024-05-06 2024-03-31 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 391 -1.26 0.0205
2024-02-07 2023-12-31 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 396 16.81 0.0230
2023-11-06 2023-09-30 13F ESSEX PPTY TR COM 297178105 1,599 -289 -15.31 339 -23.30 0.0223
2023-08-08 2023-06-30 13F ESSEX PPTY TR COM 297178105 1,888 289 18.07 442 32.34 0.0279
2023-05-12 2023-03-31 13F ESSEX PPTY TR COM 297178105 1,599 -473 -22.83 334 -23.92 0.0225
2023-02-10 2022-12-31 13F ESSEX PPTY TR COM 297178105 2,072 473 29.58 439 13.44 0.0323
2022-11-09 2022-09-30 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 387 -7.42 0.0292
2022-08-09 2022-06-30 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 418 -24.28 0.0305
2022-05-09 2022-03-31 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 552 -1.95 0.0327
2022-02-10 2021-12-31 13F ESSEX PPTY TR COM 297178105 1,599 1,599 563 0.0329
2021-08-13 2021-06-30 13F ESSEX PPTY TR COM 297178105 0 -1,599 -100.00 0 -100.00
2021-05-12 2021-03-31 13F ESSEX PPTY TR COM 297178105 1,599 -130 -7.52 435 6.10 0.0280
2021-02-05 2020-12-31 13F ESSEX PPTY TR COM 297178105 1,729 130 8.13 410 27.73 0.0300
2020-11-12 2020-09-30 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 321 -12.30 0.0258
2020-08-07 2020-06-30 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 366 3.98 0.0303
2020-05-08 2020-03-31 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 352 -26.82 0.0323
2020-02-07 2019-12-31 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 481 -7.85 0.0387
2019-11-05 2019-09-30 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 522 11.78 0.0412
2019-08-13 2019-06-30 13F ESSEX PPTY TR COM 297178105 1,599 -434 -21.35 467 -20.58 0.0384
2019-05-13 2019-03-31 13F ESSEX PPTY TR COM 297178105 2,033 434 27.14 588 50.00 0.0510
2019-02-08 2018-12-31 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 392 -0.51 0.0383
2018-11-09 2018-09-30 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 394 3.14 0.0336
2018-08-09 2018-06-30 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 382 -0.78 0.0355
2018-05-10 2018-03-31 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 385 -0.26 0.0356
2018-02-12 2017-12-31 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 386 -4.93 0.0351
2017-11-02 2017-09-30 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 406 -1.22 0.0377
2017-08-11 2017-06-30 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 411 11.08 0.0391
2017-05-12 2017-03-31 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 370 -0.54 0.0356
2017-02-14 2016-12-31 13F ESSEX PPTY TR COM 297178105 1,599 -151 -8.63 372 -4.62 0.0361
2016-11-09 2016-09-30 13F ESSEX PPTY TR COM 297178105 1,750 151 9.44 390 6.85 0.0391
2016-08-10 2016-06-30 13F ESSEX PPTY TR COM 297178105 1,599 0 0.00 365 -2.41 0.0376
2016-05-12 2016-03-31 13F ESSEX PPTY TR COM 297178105 1,599 -1,550 -49.22 374 -50.40 0.0400
2016-02-09 2015-12-31 13F ESSEX PPTY TR COM 297178105 3,149 0 0.00 754 7.10 0.0798
2015-11-10 2015-09-30 13F ESSEX PPTY TR COM 297178105 3,149 0 0.00 704 5.23 0.0815
2015-08-06 2015-06-30 13F ESSEX PPTY TR COM 297178105 3,149 0 0.00 669 -7.60 0.0763
2015-05-05 2015-03-31 13F ESSEX PPTY TR COM 297178105 3,149 0 0.00 724 11.21 0.0847
2015-02-11 2014-12-31 13F ESSEX PPTY TR COM 297178105 3,149 -118 -3.61 651 11.47 0.0720
2014-10-30 2014-09-30 13F ESSEX PPTY TR COM 297178105 3,267 118 3.75 584 0.34 0.0724
2014-07-28 2014-06-30 13F ESSEX PPTY TR COM 297178105 3,149 399 14.51 582 24.36 0.0741
2014-05-09 2014-03-31 13F ESSEX PPTY TR COM 297178105 2,750 -250 -8.33 468 8.58 0.0604
2014-02-12 2013-12-31 13F/A-1 ESSEX PPTY TR COM 297178105 3,000 0 0.00 431 -2.71 0.0568
2014-02-10 2013-12-31 13F ESSEX PPTY TR COM 297178105 4,734 219
2013-10-24 2013-09-30 13F ESSEX PPTY TR COM 297178105 3,000 0 0.00 443 -7.13 0.0672
2013-07-30 2013-06-30 13F ESSEX PPTY TR COM 297178105 3,000 3,000 477 0.0748
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.