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-Q2 13F filings (latest filed 2026-09-22). 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
The tracked-fund tape on BLMN is one-sided between 2026-Q1 and 2026-Q2: 84 added or opened and 19 trimmed or exited — on balance accumulating.
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 2026-Q1 and 2026-Q2, across 223 tracked filers holding BLMN, 120 increased or opened the position and 117 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 BLMN between the 2026-Q1 and 2026-Q2 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 15
- NOMURA HOLDINGS INC$27M
- Prosperitas Financial LLC$6M
- MACKENZIE FINANCIAL CORP$6M
- Jupiter Topco LLC$6M
- CIBC Bancorp USA Inc.$3M
- PICTON MAHONEY ASSET MANAGEMENT$3M
Full exits 11
- LSV ASSET MANAGEMENT$16M
- JANE STREET GROUP, LLC$5M
- HRT FINANCIAL LP$3M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$2M
- TOWLE & CO$2M
- Weiss Asset Management LP$2M
Largest adds
- BlackRock, Inc.$28M
- DIMENSIONAL FUND ADVISORS LP$20M
- ROYAL BANK OF CANADA$15M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$14M
- GOLDMAN SACHS GROUP INC$14M
- VANGUARD CAPITAL MANAGEMENT LLC$13M
Largest trims
- PRUDENTIAL FINANCIAL INC$7M
- ALLIANCEBERNSTEIN L.P.$6M
- Starboard Value LP$5M
- MARSHALL WACE, LLP$2M
- SEI INVESTMENTS CO$2M
- Empowered Funds, LLC$1M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BlackRock, Inc. added | 6,844,981 | $63M | 8.4% | 2026-Q2 |
| Starboard Value LP trimmed | 4,180,992 | $38M | 5.2% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 3,854,874 | $35M | 4.8% | 2026-Q2 |
| DIMENSIONAL FUND ADVISORS LP added | 3,497,179 | $32M | 4.3% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC added | 3,406,274 | $31M | 4.2% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 3,322,042 | $30M | 4.1% | 2026-Q2 |
| NOMURA HOLDINGS INC new | 2,929,829 | $27M | 3.6% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 2,710,292 | $25M | 3.3% | 2026-Q2 |
| Miller Value Partners, LLC added | 2,585,909 | $24M | 3.2% | 2026-Q2 |
| Erste Asset Management GmbH | 2,500,000 | $23M | 3.1% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. trimmed | 2,477,863 | $13M | 1.8% | 2026-Q2 |
| STATE STREET CORP added | 2,442,983 | $22M | 3.0% | 2026-Q2 |
| VANGUARD PORTFOLIO MANAGEMENT LLC added | 2,362,673 | $22M | 2.9% | 2026-Q2 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 2,243,511 | $21M | 2.8% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC added | 2,164,606 | $20M | 2.7% | 2026-Q2 |
| FEDERATED HERMES, INC. added | 2,094,615 | $19M | 2.6% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 2,072,427 | $19M | 2.6% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC added | 1,966,926 | $18M | 2.4% | 2026-Q2 |
| UBS Group AG added | 1,681,442 | $15M | 2.1% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 1,678,792 | $15M | 2.1% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC added | 1,589,300 | $15M | 2.0% | 2026-Q2 |
| COMMONWEALTH EQUITY SERVICES, LLC added | 1,441,767 | $13M | 1.8% | 2026-Q2 |
| MORGAN STANLEY trimmed | 1,277,854 | $12M | 1.6% | 2026-Q2 |
| NORTHERN TRUST CORP added | 1,104,369 | $10M | 1.4% | 2026-Q2 |
| Qube Research & Technologies Ltd added | 1,083,439 | $10M | 1.3% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 1,075,757 | $10M | 1.3% | 2026-Q2 |
| PRUDENTIAL FINANCIAL INC trimmed | 918,735 | $8M | 1.1% | 2026-Q2 |
| JACOBS LEVY EQUITY MANAGEMENT, INC added | 873,618 | $8M | 1.1% | 2026-Q2 |
| Nuveen, LLC added | 861,248 | $8M | 1.1% | 2026-Q2 |
| FRANKLIN RESOURCES INC added | 763,844 | $7M | 0.9% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 758,886 | $7M | 0.9% | 2026-Q2 |
| Prosperitas Financial LLC new | 688,054 | $6M | 0.8% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 683,497 | $6M | 0.8% | 2026-Q2 |
| MACKENZIE FINANCIAL CORP new | 634,973 | $6M | 0.8% | 2026-Q2 |
| Jupiter Topco LLC new | 625,618 | $6M | 0.8% | 2026-Q2 |
| VANGUARD FIDUCIARY TRUST CO trimmed | 513,213 | $5M | 0.6% | 2026-Q2 |
| Trexquant Investment LP trimmed | 486,305 | $4M | 0.6% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 461,931 | $4M | 0.6% | 2026-Q2 |
| Invesco Ltd. trimmed | 427,259 | $4M | 0.5% | 2026-Q2 |
| Point72 Asset Management, L.P. trimmed | 364,309 | $3M | 0.4% | 2026-Q2 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC added | 342,148 | $3M | 0.4% | 2026-Q2 |
| CIBC Bancorp USA Inc. new | 319,761 | $3M | 0.4% | 2026-Q2 |
| PICTON MAHONEY ASSET MANAGEMENT new | 313,944 | $3M | 0.4% | 2026-Q2 |
| Allianz Asset Management GmbH added | 308,984 | $3M | 0.4% | 2026-Q2 |
| Susquehanna Portfolio Strategies, LLC trimmed | 296,680 | $3M | 0.4% | 2026-Q2 |
| Bank of New York Mellon Corp added | 290,147 | $3M | 0.4% | 2026-Q2 |
| IEQ CAPITAL, LLC added | 270,678 | $2M | 0.3% | 2026-Q2 |
| Universal- Beteiligungs- und Servicegesellschaft mbH added | 256,750 | $2M | 0.3% | 2026-Q2 |
| Empowered Funds, LLC trimmed | 248,133 | $2M | 0.3% | 2026-Q2 |
| Vanguard Global Advisers, LLC trimmed | 198,374 | $2M | 0.2% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 196,557 | $2M | 0.2% | 2026-Q2 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. added | 188,326 | $2M | 0.2% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC trimmed | 180,045 | $2M | 0.2% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 177,427 | $2M | 0.2% | 2026-Q2 |
| Polymer Capital Management (US) LLC added | 174,068 | $2M | 0.2% | 2026-Q2 |
| Invst, LLC new | 173,440 | $2M | 0.2% | 2026-Q2 |
| MARSHALL WACE, LLP trimmed | 171,432 | $2M | 0.2% | 2026-Q2 |
| Mariner, LLC added | 170,250 | $2M | 0.2% | 2026-Q2 |
| Creative Planning added | 164,719 | $2M | 0.2% | 2026-Q2 |
| ExodusPoint Capital Management, LP added | 154,702 | $1M | 0.2% | 2026-Q2 |
| Swiss National Bank added | 153,900 | $1M | 0.2% | 2026-Q2 |
| Campbell & CO Investment Adviser LLC new | 145,719 | $1M | 0.2% | 2026-Q2 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 138,157 | $1M | 0.2% | 2026-Q2 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 137,900 | $1M | 0.2% | 2026-Q2 |
| Russell Investments Group, Ltd. added | 137,296 | $1M | 0.2% | 2026-Q2 |
| Jain Global LLC added | 131,373 | $1M | 0.2% | 2026-Q2 |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. trimmed | 131,120 | $1M | 0.2% | 2026-Q2 |
| Verdad Advisers, LP added | 130,000 | $1M | 0.2% | 2026-Q2 |
| Jump Financial, LLC added | 127,360 | $1M | 0.2% | 2026-Q2 |
| Engineers Gate Manager LP trimmed | 125,141 | $1M | 0.2% | 2026-Q2 |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC new | 124,695 | $1M | 0.2% | 2026-Q2 |
| VIRGINIA RETIREMENT SYSTEMS ET Al trimmed | 120,900 | $1M | 0.1% | 2026-Q2 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 114,834 | $1M | 0.1% | 2026-Q2 |
| ARISTEIA CAPITAL, L.L.C. trimmed | 114,814 | $1M | 0.1% | 2026-Q2 |
| RHUMBLINE ADVISERS added | 109,408 | $1,000K | 0.1% | 2026-Q2 |
| WOLVERINE ASSET MANAGEMENT LLC | 107,472 | $982K | 0.1% | 2026-Q2 |
| CANADA PENSION PLAN INVESTMENT BOARD added | 106,200 | $971K | 0.1% | 2026-Q2 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ new | 104,546 | $956K | 0.1% | 2026-Q2 |
| GROUP ONE TRADING LLC trimmed | 97,120 | $888K | 0.1% | 2026-Q2 |
| CAXTON ASSOCIATES LLP trimmed | 97,076 | $887K | 0.1% | 2026-Q2 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 95,612 | $874K | 0.1% | 2026-Q2 |
| MERCER GLOBAL ADVISORS INC /ADV added | 93,967 | $859K | 0.1% | 2026-Q2 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC added | 91,440 | $763K | 0.1% | 2026-Q2 |
| STRS OHIO added | 91,000 | $832K | 0.1% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 89,142 | $815K | 0.1% | 2026-Q2 |
| SEI INVESTMENTS CO trimmed | 81,540 | $745K | 0.1% | 2026-Q2 |
| Dynamic Technology Lab Private Ltd added | 78,743 | $720K | 0.1% | 2026-Q2 |
| LPL Financial LLC trimmed | 68,647 | $627K | 0.1% | 2026-Q2 |
| Cerity Partners LLC added | 67,227 | $614K | 0.1% | 2026-Q2 |
| Pacific Ridge Capital Partners, LLC trimmed | 66,045 | $604K | 0.1% | 2026-Q2 |
| Quantinno Capital Management LP added | 64,232 | $587K | 0.1% | 2026-Q2 |
| Skylands Capital, LLC trimmed | 62,250 | $569K | 0.1% | 2026-Q2 |
| Legal & General Group Plc added | 59,264 | $542K | 0.1% | 2026-Q2 |
| UNITED CAPITAL FINANCIAL ADVISORS, LLC trimmed | 57,630 | $527K | 0.1% | 2026-Q2 |
| Advisors Asset Management, Inc. trimmed | 55,715 | $509K | 0.1% | 2026-Q2 |
| XTX Topco Ltd added | 54,387 | $497K | 0.1% | 2026-Q2 |
| Walleye Capital LLC trimmed | 52,978 | $484K | 0.1% | 2026-Q2 |
| ALGERT GLOBAL LLC new | 52,490 | $480K | 0.1% | 2026-Q2 |
| BOOTHBAY FUND MANAGEMENT, LLC trimmed | 51,173 | $468K | 0.1% | 2026-Q2 |
| MetLife Investment Management, LLC added | 51,105 | $467K | 0.1% | 2026-Q2 |
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.