Kilroy Realty Corporation
US ˙ NYSE ˙ US49427F1084

SecurityKRC / Kilroy Realty Corporation
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Natixis Advisors, L.p. closes position in KRC / Kilroy Realty Corporation

On February 10, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 0 shares of Kilroy Realty Corporation (US:KRC) valued at $0 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 45,024 shares of Kilroy Realty Corporation. The current value of the position is $0 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)
2026-02-10 2025-12-31 13F KILROY RLTY CORP COM 49427F108 0 -100.00 0
2025-11-13 2025-09-30 13F KILROY RLTY CORP COM 49427F108 45,024 4,573 11.31 2 0.00 0.0028
2025-08-13 2025-06-30 13F KILROY RLTY COM 49427F108 40,451 -941 -2.27 1 0.00 0.0022
2025-05-08 2025-03-31 13F KILROY RLTY COM 49427F108 41,392 -642 -1.53 1 0.00 0.0025
2025-02-10 2024-12-31 13F KILROY RLTY COM 49427F108 42,034 -2,003 -4.55 2 0.00 0.0032
2024-11-06 2024-09-30 13F KILROY RLTY COM 49427F108 44,037 -16,469 -27.22 2 0.00 0.0033
2024-08-01 2024-06-30 13F KILROY RLTY COM 49427F108 60,506 -9,417 -13.47 2 -50.00 0.0041
2024-04-25 2024-03-31 13F KILROY RLTY COM 49427F108 69,923 53,105 315.76 3 0.0059
2024-02-06 2023-12-31 13F KILROY RLTY COM 49427F108 16,818 -766 -4.36 1 0.0018
2023-11-13 2023-09-30 13F KILROY RLTY COM 49427F108 17,584 2,175 14.12 1 0.0017
2023-08-15 2023-06-30 13F KILROY RLTY COM 49427F108 15,409 5,219 51.22 0 0.0014
2023-05-11 2023-03-31 13F KILROY RLTY COM 49427F108 10,190 -569 -5.29 0 0.0011
2023-01-27 2022-12-31 13F KILROY RLTY COM 49427F108 10,759 -29,982 -73.59 0 -100.00 0.0016
2022-11-14 2022-09-30 13F KILROY REALTY COM 49427F108 40,741 6,162 17.82 1,716 -5.14 0.0073
2022-08-12 2022-06-30 13F KILROY RLTY COM 49427F108 34,579 -4,859 -12.32 1,809 -39.98 0.0080
2022-05-12 2022-03-31 13F KILROY RLTY COM 49427F108 39,438 -3,184 -7.47 3,014 6.43 0.0115
2022-02-08 2021-12-31 13F KILROY RLTY COM 49427F108 42,622 912 2.19 2,832 2.53 0.0108
2021-11-15 2021-09-30 13F KILROY RLTY COM 49427F108 41,710 -808 -1.90 2,762 -6.72 0.0114
2021-08-12 2021-06-30 13F KILROY RLTY COM 49427F108 42,518 5,633 15.27 2,961 22.36 0.0138
2021-05-05 2021-03-31 13F KILROY RLTY COM 49427F108 36,885 36,885 2,420 0.0126
2016-05-06 2016-03-31 13F KILROY RLTY COM 49427F108 0 0 0 0.0000
2016-02-12 2015-12-31 13F KILROY RLTY COM 49427F108 0 0 0 0.0000
2015-11-12 2015-09-30 13F KILROY RLTY COM 49427F108 0 -30,824 -100.00 0 -100.00
2015-08-14 2015-06-30 13F KILROY RLTY COM 49427F108 30,824 -49,504 -61.63 2,070 -66.17 0.0351
2015-05-15 2015-03-31 13F KILROY RLTY COM 49427F108 80,328 -21,603 -21.19 6,118 -13.11 0.1074
2015-02-05 2014-12-31 13F KILROY RLTY COM 49427F108 101,931 1,023 1.01 7,041 17.39 0.1318
2014-11-03 2014-09-30 13F KILROY RLTY COM 49427F108 100,908 -109,980 -52.15 5,998 -54.33 0.1204
2014-08-13 2014-06-30 13F KILROY RLTY COM 49427F108 210,888 -7,334 -3.36 13,134 2.74 0.1882
2014-05-13 2014-03-31 13F KILROY RLTY COM 49427F108 218,222 -15,979 -6.82 12,784 8.78 0.1968
2014-02-12 2013-12-31 13F KILROY RLTY COM 49427F108 234,201 -9,234 -3.79 11,752 -3.35 0.1923
2013-10-30 2013-09-30 13F KILROY RLTY COM 49427F108 243,435 -10,112 -3.99 12,159 -9.54 0.2239
2013-07-19 2013-06-30 13F KILROY RLTY COM 49427F108 253,547 253,547 13,441 0.2678
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.