킬로이 부동산 공사
US ˙ NYSE ˙ US49427F1084

SecurityKRC / Kilroy Realty Corporation
InstitutionWestpac Banking Corp
Latest Disclosed Ownership32,257 shares
Latest Disclosed Value $ 909,970
Westpac Banking Corp reports 7.38% decrease in ownership of KRC / Kilroy Realty Corporation

On May 11, 2026 - Westpac Banking Corp filed a 13F-HR form disclosing ownership of 32,257 shares of Kilroy Realty Corporation (US:KRC) valued at $909,970 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 34,827 shares of Kilroy Realty Corporation. This represents a change in shares of -7.38% during the quarter. The current value of the position is $1,190,283 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)
2026-05-11 2026-03-31 13F KILROY REALTY COM 49427F108 32,257 -2,570 -7.38 910 -30.13 0.0317
2026-02-10 2025-12-31 13F KILROY RLTY COM 49427F108 34,827 5,502 18.76 1,301 5.09 0.0822
2025-11-14 2025-09-30 13F/A-1 KILROY REALTY CORP REIT USD 0.01 COM 49427F108 29,325 0 0.00 1,239 23.06 0.0768
2025-11-12 2025-09-30 13F KILROY REALTY CORP REIT USD 0.01 COM 49427F108 29,325 0 1,239 0.0311
2025-08-11 2025-06-30 13F KILROY RLTY COM 49427F108 29,325 -2,287 -7.23 1,006 -2.80 0.0673
2025-05-13 2025-03-31 13F KILROY RLTY COM 49427F108 31,612 -1,162 -3.55 1,036 -21.89 0.0762
2025-02-12 2024-12-31 13F KILROY RLTY COM 49427F108 32,774 -3,908 -10.65 1,326 -6.62 0.0880
2024-11-08 2024-09-30 13F KILROY RLTY COM 49427F108 36,682 0 0.00 1,420 24.15 0.0952
2024-08-14 2024-06-30 13F/A-1 KILROY RLTY COM 49427F108 36,682 800 2.23 1,143 -12.55 0.0907
2024-08-13 2024-06-30 13F KILROY RLTY COM 49427F108 31 -35,851 1,143 0.0393
2024-05-09 2024-03-31 13F KILROY RLTY COM 49427F108 35,882 273 0.77 1,307 -7.83 0.0996
2024-02-08 2023-12-31 13F KILROY RLTY COM 49427F108 35,609 735 2.11 1,419 28.68 0.1169
2023-11-13 2023-09-30 13F KILROY RLTY COM 49427F108 34,874 0 0.00 1,102 5.05 0.0825
2023-08-10 2023-06-30 13F KILROY RLTY COM 49427F108 34,874 -98,988 -73.95 1,049 -75.81 0.0740
2023-05-04 2023-03-31 13F KILROY RLTY COM 49427F108 133,862 32,752 32.39 4,337 10.95 0.0583
2023-02-06 2022-12-31 13F KILROY RLTY COM 49427F108 101,110 -7,730 -7.10 3,910 -14.71 0.0578
2022-11-08 2022-09-30 13F KILROY RLTY COM 49427F108 108,840 -79,446 -42.19 4,583 -53.49 0.0699
2022-08-10 2022-06-30 13F KILROY RLTY COM 49427F108 188,286 69,306 58.25 9,853 8.37 0.1284
2022-05-11 2022-03-31 13F KILROY RLTY COM 49427F108 118,980 -17,879 -13.06 9,092 -0.03 0.1043
2022-02-08 2021-12-31 13F KILROY RLTY COM 49427F108 136,859 -15,234 -10.02 9,096 -9.68 0.0942
2021-10-27 2021-09-30 13F KILROY RLTY COM 49427F108 152,093 -9,290 -5.76 10,070 -10.39 0.1076
2021-08-11 2021-06-30 13F KILROY RLTY COM 49427F108 161,383 62,167 62.66 11,239 72.60 0.1128
2021-05-13 2021-03-31 13F KILROY RLTY COM 49427F108 99,216 13,878 16.26 6,512 32.93 0.0719
2021-02-11 2020-12-31 13F KILROY RLTY COM 49427F108 85,338 4,326 5.34 4,898 16.37 0.0556
2020-11-10 2020-09-30 13F KILROY RLTY COM 49427F108 81,012 4,395 5.74 4,209 -6.40 0.0570
2020-08-12 2020-06-30 13F KILROY RLTY COM 49427F108 76,617 1,607 2.14 4,497 -5.88 0.0670
2020-05-14 2020-03-31 13F KILROY RLTY COM 49427F108 75,010 -16,063 -17.64 4,778 -37.47 0.0823
2020-02-11 2019-12-31 13F KILROY RLTY COM 49427F108 91,073 -5,140 -5.34 7,641 1.96 0.0984
2019-11-13 2019-09-30 13F KILROY RLTY COM 49427F108 96,213 -2,140 -2.18 7,494 3.24 0.1042
2019-08-01 2019-06-30 13F KILROY RLTY COM 49427F108 98,353 -9,760 -9.03 7,259 -11.60 0.1109
2019-05-14 2019-03-31 13F KILROY RLTY COM 49427F108 108,113 4,370 4.21 8,212 25.89 0.1356
2019-02-07 2018-12-31 13F KILROY RLTY COM 49427F108 103,743 -121,070 -53.85 6,523 -59.52 0.1112
2018-11-13 2018-09-30 13F KILROY RLTY COM 49427F108 224,813 115,380 105.43 16,117 94.71 0.2763
2018-07-18 2018-06-30 13F KILROY RLTY COM 49427F108 109,433 -102,458 -48.35 8,278 -44.95 0.1590
2018-05-01 2018-03-31 13F KILROY RLTY COM 49427F108 211,891 -22,493 -9.60 15,036 -14.07 0.3003
2018-01-18 2017-12-31 13F KILROY RLTY COM 49427F108 234,384 -15,849 -6.33 17,497 -1.69 0.3976
2017-10-30 2017-09-30 13F KILROY RLTY COM 49427F108 250,233 6,929 2.85 17,797 -2.67 0.3918
2017-08-09 2017-06-30 13F KILROY RLTY COM 49427F108 243,304 43,425 21.73 18,284 26.91 0.4025
2017-05-18 2017-03-31 13F/A-1 KILROY RLTY COM 49427F108 199,879 64,990 48.18 14,407 40.80 0.1155
2017-05-11 2017-03-31 13F KILROY RLTY COM 49427F108 160,321 9,919
2017-02-09 2016-12-31 13F KILROY RLTY COM 49427F108 134,889 7,076 5.54 10,233 15.45 0.0965
2016-11-10 2016-09-30 13F KILROY RLTY COM 49427F108 127,813 -23,115 -15.32 8,864 -11.41 0.0957
2016-08-10 2016-06-30 13F KILROY RLTY COM 49427F108 150,928 -9,393 -5.86 10,005 0.87 0.1095
2016-05-13 2016-03-31 13F KILROY RLTY COM 49427F108 160,321 63,880 66.24 9,919 62.55 0.1078
2016-02-11 2015-12-31 13F KILROY RLTY COM 49427F108 96,441 -88,765 -47.93 6,103 -49.44 0.0675
2015-11-16 2015-09-30 13F/A-1 KILROY RLTY COM 49427F108 185,206 -52,114 -21.96 12,068 -24.27 0.1328
2015-11-12 2015-09-30 13F KILROY RLTY COM 49427F108 185,206 12,068
2015-08-12 2015-06-30 13F KILROY RLTY COM 49427F108 237,320 -42,990 -15.34 15,936 -31.63 0.1559
2015-05-12 2015-03-31 13F KILROY RLTY COM 49427F108 280,310 -138,220 -33.03 23,309 -19.37 0.2025
2015-02-11 2014-12-31 13F KILROY RLTY COM 49427F108 418,530 39,400 10.39 28,908 28.28 0.2750
2014-11-12 2014-09-30 13F KILROY RLTY COM 49427F108 379,130 -70,370 -15.66 22,535 -19.50 0.2196
2014-08-11 2014-06-30 13F KILROY RLTY COM 49427F108 449,500 7,500 1.70 27,995 8.12 0.2697
2014-05-12 2014-03-31 13F KILROY RLTY COM 49427F108 442,000 83,100 23.15 25,892 43.81 0.2757
2014-02-13 2013-12-31 13F KILROY RLTY COM 49427F108 358,900 -84,500 -19.06 18,004 -18.70 0.2060
2013-11-12 2013-09-30 13F KILROY RLTY COM 49427F108 443,400 146,400 49.29 22,147 41.58 0.2769
2013-08-14 2013-06-30 13F KILROY RLTY COM 49427F108 297,000 297,000 15,642 0.2391
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.