# KILROY RLTY CORP COM

KILROY RLTY CORP COM is a security (CUSIP 49427F108) tracked across SEC portfolio filings. 373 institutional managers reported $3.6B on Form 13F as of 2026-06-30; 48 registered fund positions totaling $247.5M via N-PORT as of 2026-05-31.

## Summary

- Issuer: KILROY RLTY CORP
- Class: COM
- CUSIP: 49427F108
- Asset category: EC
- 13F holders: 373
- 13F value: $3.6B
- 13F period: 2026-06-30
- N-PORT fund positions: 48
- N-PORT value: $247.5M
- N-PORT report: 2026-05-31

## Top institutional holders (Form 13F)

_Showing 15 of 373 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $591.3M | 15,823,705 |
| BlackRock, Inc. | New York, NY | $424.6M | 15,049,691 |
| [D1 Capital Partners L.P.](https://search.stillhousedata.com/firm/297298) | New York, NY | $318.1M | 11,275,077 |
| STATE STREET CORP | BOSTON, MA | $179.7M | 6,256,763 |
| PRINCIPAL FINANCIAL GROUP INC | DES MOINES, IA | $160.9M | 4,293,258 |
| Daiwa Securities Group Inc. | CHIYODA-KU,TOKYO, M0 | $155.5M | 4,149,404 |
| [RUSH ISLAND MANAGEMENT, LP](https://search.stillhousedata.com/firm/291275) | New York, NY | $137.1M | 4,860,742 |
| APG Asset Management US Inc. | New York, NY | $131.8M | 4,692,783 |
| [Route One Investment Company, L.P.](https://search.stillhousedata.com/firm/156398) | San Francisco, CA | $114.2M | 4,049,563 |
| [CHARLES SCHWAB INVESTMENT MANAGEMENT INC](https://search.stillhousedata.com/firm/106753) | SAN FRANCISCO, CA | $69.6M | 2,465,972 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $67.0M | 2,376,212 |
| NORTHERN TRUST CORP | CHICAGO, IL | $61.6M | 2,183,314 |
| GOLDMAN SACHS GROUP INC | NEW YORK, NY | $61.6M | 2,182,333 |
| OAKTREE CAPITAL MANAGEMENT LP | LOS ANGELES, CA | $52.2M | 1,850,011 |
| UBS Group AG | Zurich, V8 | $50.1M | 1,777,425 |

## Top fund holders (N-PORT)

_Showing 15 of 48 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| State Street SPDR S&P MidCap 400SM ETF Trust | SPDR S&P MIDCAP 400 ETF TRUST | $92.7M | 38.29% |
| [T. Rowe Price Small-Cap Value Fund, Inc.](https://search.stillhousedata.com/fund/S000002121) | T. ROWE PRICE SMALL-CAP VALUE FUND, INC. | $42.9M | 46.52% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $34.3M | 4.21% |
| COHEN & STEERS QUALITY INCOME REALTY FUND INC | COHEN & STEERS QUALITY INCOME REALTY FUND INC | $30.6M | 186.58% |
| COHEN & STEERS REIT & PREFERRED & INCOME FUND INC | COHEN & STEERS REIT & PREFERRED & INCOME FUND INC | $11.9M | 120.98% |
| [T. Rowe Price Real Assets Fund, Inc.](https://search.stillhousedata.com/fund/S000029428) | T. ROWE PRICE REAL ASSETS FUND, INC. | $11.6M | 11.05% |
| [Federated Hermes MDT All Cap Core Fund](https://search.stillhousedata.com/fund/S000012967) | Federated Hermes MDT Series | $8.0M | 23.22% |
| [Cohen & Steers Institutional Realty Shares](https://search.stillhousedata.com/fund/S000011976) | COHEN & STEERS INSTITUTIONAL REALTY SHARES INC | $6.1M | 7.38% |
| [Cohen & Steers Realty Shares](https://search.stillhousedata.com/fund/S000011975) | COHEN & STEERS REALTY SHARES INC | $5.6M | 7.65% |
| [Cohen & Steers Global Realty Shares, Inc.](https://search.stillhousedata.com/fund/S000001226) | COHEN & STEERS GLOBAL REALTY SHARES, INC | $4.6M | 22.48% |
| abrdn Global Premier Properties Fund | abrdn Global Premier Properties Fund | $4.0M | 109.21% |
| [T. Rowe Price Real Estate Fund, Inc.](https://search.stillhousedata.com/fund/S000002107) | T. ROWE PRICE REAL ESTATE FUND, INC. | $4.0M | 63.77% |
| COHEN & STEERS TOTAL RETURN REALTY FUND INC | COHEN & STEERS TOTAL RETURN REALTY FUND INC | $3.9M | 130.92% |
| Cohen & Steers Real Estate Opportunities & Income Fund | Cohen & Steers Real Estate Opportunities & Income Fund | $3.6M | 136.60% |
| Nuveen Real Estate Income Fund | Nuveen Real Estate Income Fund | $2.9M | 120.38% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/49427F108.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.