Who owns KBR (KBR)
Which tracked institutional funds hold KBR, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See KBR company fundamentals →
Ownership as of the 2026-Q1 13F filings. 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
80 tracked funds added or opened KBR while 115 trimmed or exited it between 2025-Q4 and 2026-Q1 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
KBR’s largest tracked holder by dollar value, FMR LLC, sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes KBR more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in KBR divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 369 tracked filers holding KBR, 211 increased or opened the position and 195 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in KBR between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 28
- VANGUARD PORTFOLIO MANAGEMENT LLC$226M
- VANGUARD CAPITAL MANAGEMENT LLC$209M
- Gates Capital Management, Inc.$77M
- VANGUARD FIDUCIARY TRUST CO$29M
- LONE PEAK GLOBAL INVESTORS LLC$22M
- Energy Income Partners, LLC$12M
Full exits 24
- VANGUARD GROUP INC$466M
- Alyeska Investment Group, L.P.$45M
- Alberta Investment Management Corp$30M
- SEGALL BRYANT & HAMILL, LLC$11M
- MUFG Securities EMEA plc$9M
- TWO SIGMA ADVISERS, LP$8M
Largest adds
- Engine Capital Management, LP$51M
- TWO SIGMA INVESTMENTS, LP$28M
- NORGES BANK$22M
- Cresset Asset Management, LLC$12M
- Nierenberg Investment Management Company, LLC$11M
- RENAISSANCE TECHNOLOGIES LLC$10M
Largest trims
- FRANKLIN RESOURCES INC$98M
- BlackRock, Inc.$70M
- FMR LLC$67M
- M&T Bank Corp$61M
- MORGAN STANLEY$54M
- Boston Partners$44M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| FMR LLC trimmed | 18,967,669 | $699M | 13.4% | 2026-Q1 |
| BlackRock, Inc. trimmed | 11,306,834 | $417M | 8.0% | 2026-Q1 |
| Invesco Ltd. added | 6,393,698 | $236M | 4.5% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 6,122,482 | $226M | 4.3% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 5,668,796 | $209M | 4.0% | 2026-Q1 |
| STATE STREET CORP added | 4,121,910 | $153M | 2.9% | 2026-Q1 |
| NEUBERGER BERMAN GROUP LLC added | 2,832,681 | $104M | 2.0% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 2,661,456 | $98M | 1.9% | 2026-Q1 |
| NORGES BANK added | 1,883,525 | $94M | 1.8% | 2026-Q1 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ trimmed | 2,362,792 | $87M | 1.7% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 2,354,070 | $87M | 1.7% | 2026-Q1 |
| SNYDER CAPITAL MANAGEMENT L P trimmed | 2,245,208 | $83M | 1.6% | 2026-Q1 |
| COOPERMAN LEON G | 2,125,000 | $78M | 1.5% | 2026-Q1 |
| Gates Capital Management, Inc. new | 2,091,565 | $77M | 1.5% | 2026-Q1 |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 1,987,253 | $73M | 1.4% | 2026-Q1 |
| VAN ECK ASSOCIATES CORP trimmed | 1,852,601 | $68M | 1.3% | 2026-Q1 |
| D. E. Shaw & Co., Inc. trimmed | 1,816,775 | $67M | 1.3% | 2026-Q1 |
| Qube Research & Technologies Ltd added | 1,587,433 | $59M | 1.1% | 2026-Q1 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. added | 1,556,362 | $57M | 1.1% | 2026-Q1 |
| MORGAN STANLEY trimmed | 1,541,798 | $57M | 1.1% | 2026-Q1 |
| Engine Capital Management, LP added | 1,531,313 | $56M | 1.1% | 2026-Q1 |
| FRONTIER CAPITAL MANAGEMENT CO LLC added | 1,434,095 | $53M | 1.0% | 2026-Q1 |
| Copeland Capital Management, LLC added | 1,368,892 | $50M | 1.0% | 2026-Q1 |
| NORTHERN TRUST CORP added | 1,252,463 | $46M | 0.9% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 1,110,463 | $41M | 0.8% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 1,102,965 | $41M | 0.8% | 2026-Q1 |
| ROYCE & ASSOCIATES LP added | 1,086,538 | $40M | 0.8% | 2026-Q1 |
| Bank of New York Mellon Corp added | 977,689 | $36M | 0.7% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 956,354 | $35M | 0.7% | 2026-Q1 |
| FIRST TRUST ADVISORS LP added | 919,397 | $34M | 0.7% | 2026-Q1 |
| Huber Capital Management LLC trimmed | 867,581 | $32M | 0.6% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 832,935 | $31M | 0.6% | 2026-Q1 |
| Boston Partners trimmed | 824,160 | $30M | 0.6% | 2026-Q1 |
| Chescapmanager LLC added | 804,079 | $30M | 0.6% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 791,762 | $29M | 0.6% | 2026-Q1 |
| SYSTEMATIC FINANCIAL MANAGEMENT LP trimmed | 722,740 | $27M | 0.5% | 2026-Q1 |
| CAPSTONE INVESTMENT ADVISORS, LLC trimmed | 719,413 | $27M | 0.5% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 671,724 | $24M | 0.5% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 633,681 | $23M | 0.4% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC added | 607,400 | $22M | 0.4% | 2026-Q1 |
| Point72 Asset Management, L.P. added | 604,903 | $22M | 0.4% | 2026-Q1 |
| LONE PEAK GLOBAL INVESTORS LLC new | 584,372 | $22M | 0.4% | 2026-Q1 |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ added | 555,526 | $20M | 0.4% | 2026-Q1 |
| BALYASNY ASSET MANAGEMENT L.P. added | 512,172 | $19M | 0.4% | 2026-Q1 |
| Gotham Asset Management, LLC trimmed | 492,204 | $18M | 0.3% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 488,260 | $18M | 0.3% | 2026-Q1 |
| Clearline Capital LP added | 480,238 | $18M | 0.3% | 2026-Q1 |
| UBS Group AG added | 474,120 | $17M | 0.3% | 2026-Q1 |
| Aristotle Capital Boston, LLC trimmed | 424,483 | $16M | 0.3% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ trimmed | 400,177 | $15M | 0.3% | 2026-Q1 |
| Nierenberg Investment Management Company, LLC added | 386,443 | $14M | 0.3% | 2026-Q1 |
| JACOBS LEVY EQUITY MANAGEMENT, INC trimmed | 365,405 | $13M | 0.3% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 354,422 | $13M | 0.3% | 2026-Q1 |
| Davidson Kempner Capital Management LP trimmed | 350,788 | $13M | 0.2% | 2026-Q1 |
| Cresset Asset Management, LLC added | 347,480 | $13M | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS added | 335,859 | $12M | 0.2% | 2026-Q1 |
| Russell Investments Group, Ltd. added | 329,673 | $12M | 0.2% | 2026-Q1 |
| California Public Employees Retirement System trimmed | 325,480 | $12M | 0.2% | 2026-Q1 |
| Energy Income Partners, LLC new | 315,800 | $12M | 0.2% | 2026-Q1 |
| Verition Fund Management LLC trimmed | 287,263 | $11M | 0.2% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC added | 283,429 | $10M | 0.2% | 2026-Q1 |
| CORBYN INVESTMENT MANAGEMENT INC/MD added | 279,372 | $10M | 0.2% | 2026-Q1 |
| Nuveen, LLC added | 279,118 | $10M | 0.2% | 2026-Q1 |
| SEI INVESTMENTS CO added | 276,660 | $10M | 0.2% | 2026-Q1 |
| FRANKLIN RESOURCES INC trimmed | 267,314 | $10M | 0.2% | 2026-Q1 |
| Quantinno Capital Management LP added | 266,806 | $10M | 0.2% | 2026-Q1 |
| Swiss National Bank trimmed | 251,241 | $9M | 0.2% | 2026-Q1 |
| Vident Advisory, LLC trimmed | 242,916 | $9M | 0.2% | 2026-Q1 |
| PEREGRINE CAPITAL MANAGEMENT LLC trimmed | 240,075 | $9M | 0.2% | 2026-Q1 |
| Retirement Systems of Alabama added | 231,597 | $9M | 0.2% | 2026-Q1 |
| BARCLAYS PLC trimmed | 223,622 | $8M | 0.2% | 2026-Q1 |
| ENVESTNET ASSET MANAGEMENT INC added | 207,589 | $8M | 0.1% | 2026-Q1 |
| Man Group plc added | 201,394 | $7M | 0.1% | 2026-Q1 |
| HSBC HOLDINGS PLC added | 183,164 | $7M | 0.1% | 2026-Q1 |
| Legal & General Group Plc trimmed | 173,293 | $6M | 0.1% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN trimmed | 172,154 | $6M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 11,593,803 | $466M | 8.9% | 2025-Q4 stale |
| Permian Investment Partners, LP added | 3,182,791 | $151M | 2.9% | 2025-Q3 stale |
| MACQUARIE GROUP LTD added | 1,587,179 | $75M | 1.4% | 2025-Q3 stale |
| Alyeska Investment Group, L.P. trimmed | 1,112,617 | $45M | 0.9% | 2025-Q4 stale |
| HENNESSY ADVISORS INC trimmed | 665,900 | $32M | 0.6% | 2025-Q2 stale |
| Alberta Investment Management Corp added | 756,481 | $30M | 0.6% | 2025-Q4 stale |
| NOMURA HOLDINGS INC trimmed | 610,000 | $29M | 0.6% | 2025-Q3 stale |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 440,157 | $21M | 0.4% | 2025-Q2 stale |
| SCOPIA CAPITAL MANAGEMENT LP trimmed | 443,747 | $21M | 0.4% | 2025-Q3 stale |
| Hudson Way Capital Management LLC trimmed | 376,353 | $18M | 0.3% | 2025-Q2 stale |
| SAMLYN CAPITAL, LLC trimmed | 322,376 | $16M | 0.3% | 2025-Q1 stale |
| MOORE CAPITAL MANAGEMENT, LP added | 339,511 | $16M | 0.3% | 2025-Q3 stale |
| SEGALL BRYANT & HAMILL, LLC trimmed | 280,364 | $11M | 0.2% | 2025-Q4 stale |
| Wolf Hill Capital Management, LP trimmed | 231,492 | $11M | 0.2% | 2025-Q2 stale |
| Eisler Capital Management Ltd. added | 208,276 | $11M | 0.2% | 2025-Q3 stale |
| Pembroke Management, LTD trimmed | 207,742 | $10M | 0.2% | 2025-Q3 stale |
| MUFG Securities EMEA plc new | 228,700 | $9M | 0.2% | 2025-Q4 stale |
| GARNET EQUITY CAPITAL HOLDINGS, INC. trimmed | 180,424 | $9M | 0.2% | 2025-Q1 stale |
| TWO SIGMA ADVISERS, LP added | 204,500 | $8M | 0.2% | 2025-Q4 stale |
| Orbis Allan Gray Ltd new | 162,873 | $8M | 0.1% | 2025-Q3 stale |
| KORNITZER CAPITAL MANAGEMENT INC /KS | 159,515 | $8M | 0.1% | 2025-Q2 stale |
| Corebridge Financial, Inc. trimmed | 147,296 | $7M | 0.1% | 2025-Q1 stale |
| Onex Canada Asset Management Inc. added | 142,203 | $7M | 0.1% | 2025-Q1 stale |
| 683 Capital Management, LLC new | 131,000 | $7M | 0.1% | 2025-Q1 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.