Who owns BLMN
Which tracked institutional funds hold BLMN, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See BLMN company fundamentals →
Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-18). 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
40 tracked funds added or opened BLMN while 57 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
BLMN’s largest tracked holder by dollar value, BlackRock, Inc., 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 BLMN more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in BLMN 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 226 tracked filers holding BLMN, 126 increased or opened the position and 138 reduced or closed it; over the same quarter, open-market insider Form 4s were net purchases.
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 BLMN 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 14
- VANGUARD CAPITAL MANAGEMENT LLC$18M
- VANGUARD PORTFOLIO MANAGEMENT LLC$11M
- Miller Value Partners, LLC$11M
- JACOBS LEVY EQUITY MANAGEMENT, INC$3M
- VANGUARD FIDUCIARY TRUST CO$3M
- HRT FINANCIAL LP$3M
Full exits 18
- VANGUARD GROUP INC$37M
- TWO SIGMA ADVISERS, LP$8M
- Broad Bay Capital Management, LP$6M
- HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC$6M
- SYSTEMATIC FINANCIAL MANAGEMENT LP$4M
- Fund 1 Investments, LLC$3M
Largest adds
- ALLIANCEBERNSTEIN L.P.$19M
- AQR CAPITAL MANAGEMENT LLC$15M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$8M
- TWO SIGMA INVESTMENTS, LP$6M
- PRUDENTIAL FINANCIAL INC$6M
- DIMENSIONAL FUND ADVISORS LP$5M
Largest trims
- BlackRock, Inc.$39M
- MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$17M
- MORGAN STANLEY$12M
- STATE STREET CORP$9M
- MILLENNIUM MANAGEMENT LLC$8M
- TOWLE & CO$6M
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 |
|---|---|---|---|---|
| BlackRock, Inc. added | 6,844,981 | $63M | 10.4% | 2026-Q2 |
| Starboard Value LP trimmed | 4,180,992 | $38M | 6.3% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 3,322,042 | $30M | 5.0% | 2026-Q2 |
| STATE STREET CORP added | 2,442,983 | $22M | 3.7% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 3,908,998 | $21M | 3.5% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. added | 3,119,550 | $19M | 3.2% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP trimmed | 2,072,427 | $19M | 3.1% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 3,284,352 | $18M | 2.9% | 2026-Q1 |
| LSV ASSET MANAGEMENT added | 2,898,939 | $16M | 2.6% | 2026-Q1 |
| PRUDENTIAL FINANCIAL INC added | 2,868,665 | $15M | 2.6% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC added | 1,589,300 | $15M | 2.4% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 2,480,764 | $13M | 2.2% | 2026-Q1 |
| Erste Asset Management GmbH | 2,500,000 | $13M | 2.2% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 2,208,122 | $12M | 2.0% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 2,106,076 | $11M | 1.9% | 2026-Q1 |
| Miller Value Partners, LLC new | 2,036,734 | $11M | 1.8% | 2026-Q1 |
| FEDERATED HERMES, INC. trimmed | 2,028,554 | $11M | 1.8% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 2,025,955 | $11M | 1.8% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 1,946,607 | $11M | 1.7% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 1,075,757 | $10M | 1.6% | 2026-Q2 |
| MORGAN STANLEY trimmed | 1,600,497 | $9M | 1.4% | 2026-Q1 |
| COMMONWEALTH EQUITY SERVICES, LLC added | 1,373,335 | $7M | 1.2% | 2026-Q1 |
| D. E. Shaw & Co., Inc. added | 758,886 | $7M | 1.2% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC added | 1,274,707 | $7M | 1.1% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 683,497 | $6M | 1.0% | 2026-Q2 |
| Qube Research & Technologies Ltd added | 934,911 | $5M | 0.8% | 2026-Q1 |
| JANE STREET GROUP, LLC added | 846,769 | $5M | 0.8% | 2026-Q1 |
| UBS Group AG added | 818,007 | $4M | 0.7% | 2026-Q1 |
| Trexquant Investment LP added | 764,856 | $4M | 0.7% | 2026-Q1 |
| NORTHERN TRUST CORP trimmed | 743,189 | $4M | 0.7% | 2026-Q1 |
| Invesco Ltd. trimmed | 427,259 | $4M | 0.6% | 2026-Q2 |
| Empowered Funds, LLC added | 690,137 | $4M | 0.6% | 2026-Q1 |
| Point72 Asset Management, L.P. trimmed | 364,309 | $3M | 0.6% | 2026-Q2 |
| JACOBS LEVY EQUITY MANAGEMENT, INC new | 550,586 | $3M | 0.5% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 532,055 | $3M | 0.5% | 2026-Q1 |
| HRT FINANCIAL LP added | 513,804 | $3M | 0.5% | 2026-Q1 |
| SEI INVESTMENTS CO added | 511,351 | $3M | 0.5% | 2026-Q1 |
| WELLS FARGO & COMPANY/MN trimmed | 448,489 | $2M | 0.4% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 342,147 | $2M | 0.3% | 2026-Q1 |
| Susquehanna Portfolio Strategies, LLC trimmed | 327,269 | $2M | 0.3% | 2026-Q1 |
| TOWLE & CO trimmed | 317,861 | $2M | 0.3% | 2026-Q1 |
| Engineers Gate Manager LP added | 313,491 | $2M | 0.3% | 2026-Q1 |
| Weiss Asset Management LP new | 291,844 | $2M | 0.3% | 2026-Q1 |
| MARSHALL WACE, LLP trimmed | 171,432 | $2M | 0.3% | 2026-Q2 |
| ExodusPoint Capital Management, LP added | 154,702 | $1M | 0.2% | 2026-Q2 |
| Bank of New York Mellon Corp trimmed | 256,708 | $1M | 0.2% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 243,122 | $1M | 0.2% | 2026-Q1 |
| RAYMOND JAMES FINANCIAL INC trimmed | 236,077 | $1M | 0.2% | 2026-Q1 |
| Universal- Beteiligungs- und Servicegesellschaft mbH added | 231,223 | $1M | 0.2% | 2026-Q1 |
| Nuveen, LLC trimmed | 218,662 | $1M | 0.2% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 114,834 | $1M | 0.2% | 2026-Q2 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. trimmed | 187,063 | $1M | 0.2% | 2026-Q1 |
| ARISTEIA CAPITAL, L.L.C. added | 186,842 | $1M | 0.2% | 2026-Q1 |
| CAXTON ASSOCIATES LLP trimmed | 97,076 | $887K | 0.1% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 157,826 | $852K | 0.1% | 2026-Q1 |
| Y-Intercept (Hong Kong) Ltd trimmed | 152,975 | $826K | 0.1% | 2026-Q1 |
| Brooklyn Investment Group added | 151,325 | $817K | 0.1% | 2026-Q1 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC new | 150,214 | $811K | 0.1% | 2026-Q1 |
| Swiss National Bank | 148,000 | $799K | 0.1% | 2026-Q1 |
| Mutual Advisors, LLC | 147,878 | $799K | 0.1% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 146,089 | $789K | 0.1% | 2026-Q1 |
| CITIGROUP INC added | 139,419 | $753K | 0.1% | 2026-Q1 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. added | 137,900 | $745K | 0.1% | 2026-Q1 |
| IEQ CAPITAL, LLC added | 137,391 | $742K | 0.1% | 2026-Q1 |
| Diametric Capital, LP added | 119,470 | $645K | 0.1% | 2026-Q1 |
| UNITED CAPITAL FINANCIAL ADVISORS, LLC added | 112,349 | $607K | 0.1% | 2026-Q1 |
| Russell Investments Group, Ltd. added | 110,964 | $599K | 0.1% | 2026-Q1 |
| WOLVERINE ASSET MANAGEMENT LLC new | 107,472 | $580K | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 6,076,361 | $37M | 6.2% | 2025-Q4 stale |
| TWO SIGMA ADVISERS, LP trimmed | 1,307,500 | $8M | 1.3% | 2025-Q4 stale |
| Broad Bay Capital Management, LP new | 977,495 | $6M | 1.0% | 2025-Q4 stale |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC trimmed | 899,002 | $6M | 0.9% | 2025-Q4 stale |
| MAVERICK CAPITAL LTD added | 663,031 | $5M | 0.8% | 2025-Q3 stale |
| ROYCE & ASSOCIATES LP trimmed | 509,619 | $4M | 0.6% | 2025-Q1 stale |
| SYSTEMATIC FINANCIAL MANAGEMENT LP trimmed | 575,678 | $4M | 0.6% | 2025-Q4 stale |
| Fund 1 Investments, LLC added | 524,140 | $3M | 0.5% | 2025-Q4 stale |
| Carolina Wealth Advisors, LLC trimmed | 486,270 | $3M | 0.5% | 2025-Q4 stale |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. trimmed | 434,485 | $3M | 0.4% | 2025-Q4 stale |
| Blueshift Asset Management, LLC added | 348,317 | $2M | 0.4% | 2025-Q3 stale |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 366,873 | $2M | 0.4% | 2025-Q4 stale |
| TUDOR INVESTMENT CORP ET AL added | 312,252 | $2M | 0.4% | 2025-Q1 stale |
| Corient Private Wealth LLC new | 348,014 | $2M | 0.4% | 2025-Q4 stale |
| VICTORY CAPITAL MANAGEMENT INC added | 320,477 | $2M | 0.3% | 2025-Q4 stale |
| Walleye Capital LLC added | 315,874 | $2M | 0.3% | 2025-Q4 stale |
| AXA S.A. trimmed | 220,921 | $2M | 0.3% | 2025-Q2 stale |
| PUBLIC SECTOR PENSION INVESTMENT BOARD trimmed | 265,344 | $2M | 0.3% | 2025-Q4 stale |
| Nebula Research & Development LLC added | 176,869 | $2M | 0.3% | 2025-Q2 stale |
| CAPITAL FUND MANAGEMENT S.A. added | 198,612 | $1M | 0.2% | 2025-Q1 stale |
| AXA Investment Managers S.A. new | 196,483 | $1M | 0.2% | 2025-Q3 stale |
| Cubist Systematic Strategies, LLC new | 154,968 | $1M | 0.2% | 2025-Q1 stale |
| Rye Brook Capital LLC | 174,350 | $1M | 0.2% | 2025-Q4 stale |
| EASTERLY INVESTMENT PARTNERS LLC trimmed | 168,940 | $1M | 0.2% | 2025-Q4 stale |
| TWINBEECH CAPITAL LP trimmed | 142,508 | $1M | 0.2% | 2025-Q1 stale |
| Squarepoint Ops LLC trimmed | 149,854 | $925K | 0.2% | 2025-Q4 stale |
| VIRGINIA RETIREMENT SYSTEMS ET Al new | 131,000 | $808K | 0.1% | 2025-Q4 stale |
| Kingsview Wealth Management, LLC new | 92,267 | $794K | 0.1% | 2025-Q2 stale |
| STATE OF WISCONSIN INVESTMENT BOARD added | 81,300 | $700K | 0.1% | 2025-Q2 stale |
| Keeley-Teton Advisors, LLC trimmed | 87,687 | $629K | 0.1% | 2025-Q1 stale |
| Centiva Capital, LP added | 70,717 | $609K | 0.1% | 2025-Q2 stale |
| Alberta Investment Management Corp | 81,599 | $585K | 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.