KILROY REALTY CORP - Common Stock, par value $0.01 per share (KRC)

Historical Holders from Q1 2014 to Q4 2025

Type / Class
Equity / Common Stock, par value $0.01 per share
Symbol
KRC on NYSE
Shares outstanding
117,814,639
Price per share
$37.37
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
140,305,559
Total reported value
$5,930,909,745
% of total 13F portfolios
0%
Share change
+135,868
Value change
+$118,870,164
Number of holders
349
Price from insider filings
$37.37
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of KILROY REALTY CORP - Common Stock, par value $0.01 per share (KRC) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
VANGUARD GROUP INC 13% $674,287,100 15,959,458 The Vanguard Group 30 Sep 2025
COHEN & STEERS, INC. 13% -9.6% $647,302,702 -$66,769,365 15,320,774 -9.4% Cohen & Steers, Inc. 30 Sep 2025
BlackRock, Inc. 12% -8.5% $401,567,442 -$38,669,435 13,691,355 -8.8% BlackRock, Inc. 31 Mar 2025
NORGES BANK 7.7% $265,642,074 9,057,009 Norges Bank 31 Dec 2024
D1 Capital Partners L.P. 7.2% $358,392,132 8,482,654 D1 Capital Partners L.P. 30 Sep 2025
FMR LLC 5.9% $296,389,596 7,015,138 FMR LLC 30 Sep 2025
As of 30 Sep 2025, KILROY REALTY CORP - Common Stock, par value $0.01 per share (KRC) has 349 institutional shareholders filing 13F forms. They hold 140,305,559 shares. .

Top 25 institutional shareholders own 96% of the company.

Filer Ownership Nb Shares Share Change % Portfolio % Holdings Value
VANGUARD GROUP INC 14% 15,959,458 -0.23% 0.01% $674,287,102
COHEN & STEERS, INC. 13% 15,144,915 -9.4% 1.2% $639,897,000
BlackRock, Inc. 12% 14,688,953 -7.6% 0.01% $620,608,277
D1 Capital Partners L.P. 7.2% 8,482,654 +350% 4.1% $358,392,132
FMR LLC 6% 7,045,103 +61% 0.02% $297,655,576
STATE STREET CORP 4.9% 5,755,663 -1.5% 0.01% $246,224,211
APG Asset Management US Inc. 3.6% 4,287,628 0% 1.3% $180,723,520
PRINCIPAL FINANCIAL GROUP INC 3.6% 4,234,367 -3.2% 0.09% $178,902,325
Daiwa Securities Group Inc. 3% 3,578,185 +0.43% 0.51% $151,178,000
NORTHERN TRUST CORP 2.7% 3,149,816 +3.8% 0.02% $133,079,728
T. Rowe Price Investment Management, Inc. 2.6% 3,092,875 -0.98% 0.08% $130,674,000
RUSH ISLAND MANAGEMENT, LP 2.4% 2,791,863 -31% 8.1% $117,956,212
Route One Investment Company, L.P. 2.2% 2,619,611 +162% 4.4% $110,678,565
PGGM Investments 2.1% 2,480,570 -20% 1.7% $104,804,000
GEODE CAPITAL MANAGEMENT, LLC 1.9% 2,269,704 +4% 0.01% $95,909,694
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 1.9% 2,258,478 +1.5% 0.02% $95,420,695
DEUTSCHE BANK AG\ 1.9% 2,231,996 +3356% 0.03% $94,301,832
OAKTREE CAPITAL MANAGEMENT LP 1.6% 1,850,011 0% 1.3% $78,162,964
PRICE T ROWE ASSOCIATES INC /MD/ 1.4% 1,706,903 +1.9% 0.01% $72,118,000
Quantinno Capital Management LP 1.4% 1,668,154 +93% 0.19% $70,479,514
DIMENSIONAL FUND ADVISORS LP 1.4% 1,639,596 +0.85% 0.01% $69,273,900
MACQUARIE GROUP LTD 1.4% 1,627,281 +10% 0.08% $68,752,801
FEDERATED HERMES, INC. 1.3% 1,494,985 +6.4% 0.11% $63,163,126
WELLINGTON MANAGEMENT GROUP LLP 1.2% 1,395,211 0.01% $58,947,665
UBS Group AG 1.1% 1,299,995 +30% 0.01% $54,924,788

Institutional Holders of KILROY REALTY CORP - Common Stock, par value $0.01 per share (KRC) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price Investors
2025 Q4 274,247 $10,286,318 +$7,454,258 $37.37 12
2025 Q3 140,305,559 $5,930,909,745 +$118,870,164 $42.25 349
2025 Q2 139,837,547 $4,802,324,268 +$576,073,732 $34.31 322
2025 Q1 123,000,962 $4,043,817,164 -$292,931,593 $32.76 315
2024 Q4 128,985,321 $5,217,305,870 +$666,138,133 $40.45 336
2024 Q3 111,604,796 $4,319,348,405 -$242,384,698 $38.70 316
2024 Q2 119,643,582 $3,732,943,820 +$147,018,829 $31.17 315
2024 Q1 114,062,150 $4,143,881,213 -$330,316,626 $36.43 311
2023 Q4 356,210 $14,196,757 -$476,433 $39.84 5
2023 Q3 112,822,178 $3,569,494,321 +$93,041,205 $31.61 284
2023 Q2 108,610,667 $3,273,086,145 -$283,049,609 $30.09 273
2023 Q1 117,699,839 $3,815,714,211 +$67,199,536 $32.40 268
2022 Q4 111,810,682 $4,328,613,149 -$7,753,389 $38.67 284
2022 Q3 111,934,754 $4,716,390,811 -$1,863,968 $42.11 267
2022 Q2 111,017,698 $5,821,084,652 -$39,996,766 $52.33 267
2022 Q1 116,788,623 $8,922,884,970 +$232,719,191 $76.42 273
2021 Q4 113,531,037 $7,548,663,406 -$29,179,362 $66.46 294
2021 Q3 113,456,164 $7,524,338,018 -$118,292,099 $66.21 278
2021 Q2 116,099,458 $8,088,780,431 +$74,466,991 $69.64 283
2021 Q1 115,265,374 $7,568,195,608 +$54,018,625 $65.63 288
2020 Q4 115,567,890 $6,632,187,145 -$125,692,871 $57.40 272
2020 Q3 116,478,874 $6,054,279,010 -$116,594,306 $51.96 250
2020 Q2 114,472,575 $6,720,004,293 +$99,211,937 $58.70 258
2020 Q1 118,688,173 $7,562,126,749 +$426,737,533 $63.70 261
2019 Q4 111,677,192 $9,371,181,941 +$241,480,219 $83.90 274
2019 Q3 108,836,280 $8,479,474,656 -$150,914,421 $77.89 273
2019 Q2 108,146,685 $7,982,807,743 +$487,776,824 $73.81 267
2019 Q1 108,966,755 $8,280,318,354 -$12,149,010 $75.96 254
2018 Q4 109,621,573 $6,895,494,154 +$72,199,072 $62.88 248
2018 Q3 108,225,021 $7,759,886,073 +$358,156,539 $71.69 264
2018 Q2 103,199,493 $7,807,281,304 +$334,803,243 $75.64 263
2018 Q1 103,366,900 $7,337,902,995 -$252,627,828 $70.96 246
2017 Q4 104,064,288 $7,767,492,309 +$374,216,471 $74.65 257
2017 Q3 98,552,134 $7,008,111,897 -$308,691,171 $71.12 244
2017 Q2 101,383,096 $7,618,488,381 +$49,714,759 $75.15 253
2017 Q1 102,040,094 $7,354,117,127 +$1,027,877,409 $72.08 266
2016 Q4 97,833,883 $7,162,135,441 -$126,030,144 $73.22 266
2016 Q3 101,366,435 $7,014,911,608 -$191,323,443 $69.35 255
2016 Q2 104,426,983 $6,921,810,634 +$40,761,586 $66.29 247
2016 Q1 101,012,649 $6,248,604,337 +$166,506,853 $61.87 237
2015 Q4 98,862,224 $6,257,183,071 +$84,167,863 $63.28 248
2015 Q3 98,562,589 $6,421,666,652 +$5,315,455 $65.16 229
2015 Q2 97,611,730 $6,554,874,893 +$340,591,922 $67.15 220
2015 Q1 100,786,775 $7,677,362,043 +$190,947,243 $76.17 233
2014 Q4 91,324,701 $6,311,005,979 -$17,881,008 $69.07 220
2014 Q3 93,087,781 $5,533,396,758 +$18,953,561 $59.44 220
2014 Q2 92,761,178 $5,780,832,304 -$34,973,397 $62.28 226
2014 Q1 91,598,838 $5,370,830,725 +$183,549,107 $58.58 211