Skip to main content
KRC logo

KRC · Kilroy Realty Corp

Track KRC — free
$36.56 -0.20 (-0.54%)
Market Cap
$4.23B
Shares
116.28M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 385
Total Value: $5,130,581,654
Total Shares: 136,971,747

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 385 13F filers · Δ vs Mar 31, 2026
Top Holder
11.3%
Sep 2023 → Jun 2026 · range 10.8% – 14.1%
+0.3 pts
Top 5
34.7%
Sep 2023 → Jun 2026 · range 34.7% – 45.4%
−2.3 pts
Top 10
51.1%
Sep 2023 → Jun 2026 · range 51.1% – 60.1%
−3.4 pts
HHI
376
Sep 2023 → Jun 2026 · range 376 – 563
Broadly held−30

Quarterly Activity

vs Mar 31, 2026
New
84
Increased
132
Decreased
120
Sold Out
42
Unchanged
49
Holder count: +42
Institutional value: +33.4%
Shares held: +0.5%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 391
Export CSV
Holder Value (USD) % of 13F Shares Open
Key facts CIK 1025996 CUSIP 49427F108 13F (30d) 340 filings 333 filers Visit website Investor relations