Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in BLMN held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Starboard Value LP | 8.0M | $43.1M | 0.0% | 9.364% | 0.94% |
| 2 | BlackRock, Inc. | 6.4M | $34.7M | -45.9% | 7.545% | 0.00% |
| 3 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 3.9M | $21.1M | +79.9% | 4.587% | 0.01% |
| 4 | ALLIANCEBERNSTEIN L.P. | 3.1M | $19.2M | +3178.0% | 3.660% | 0.01% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 3.3M | $17.7M | β | 3.854% | 0.00% |
| 6 | AQR CAPITAL MANAGEMENT LLC | 3.3M | $17.7M | +589.1% | 3.837% | 0.01% |
| 7 | PRUDENTIAL FINANCIAL INC | 2.9M | $15.5M | +86.0% | 3.366% | 0.02% |
| 8 | TWO SIGMA INVESTMENTS, LP | 2.6M | $13.9M | +104.8% | 3.024% | 0.01% |
| 9 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.5M | $13.4M | +3.0% | 2.911% | 0.00% |
| 10 | Erste Asset Management GmbH | 2.5M | $13.3M | 0.0% | 2.933% | 0.12% |
| 11 | STATE STREET CORP | 2.3M | $12.4M | -32.2% | 2.704% | 0.00% |
| 12 | DIMENSIONAL FUND ADVISORS LP | 2.2M | $11.9M | +84.9% | 2.591% | 0.00% |
| 13 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2.1M | $11.4M | β | 2.471% | 0.00% |
| 14 | MILLER VALUE PARTNERS, LLC | 2.0M | $11.0M | β | 2.390% | 2.87% |
| 15 | FEDERATED HERMES, INC. | 2.0M | $11.0M | -1.8% | 2.380% | 0.02% |
| 16 | GOLDMAN SACHS GROUP INC | 2.0M | $10.9M | +62.5% | 2.377% | 0.00% |
| 17 | GEODE CAPITAL MANAGEMENT, LLC | 1.9M | $10.5M | +0.3% | 2.284% | 0.00% |
| 18 | MORGAN STANLEY | 1.6M | $8.6M | -53.2% | 1.878% | 0.00% |
| 19 | MILLENNIUM MANAGEMENT LLC | 1.4M | $7.6M | -43.7% | 1.661% | 0.01% |
| 20 | COMMONWEALTH EQUITY SERVICES, LLC | 1.4M | $7.4M | +28.7% | 1.611% | 0.01% |
| 21 | AMERICAN CENTURY COMPANIES INC | 1.3M | $6.9M | +35.8% | 1.496% | 0.00% |
| 22 | Qube Research & Technologies Ltd | 935K | $5.0M | +882.0% | 1.097% | 0.01% |
| 23 | D. E. Shaw & Co., Inc. | 935K | $5.0M | -21.9% | 1.097% | 0.00% |
| 24 | CITADEL ADVISORS LLC | 862K | $4.7M | +317.7% | 1.011% | 0.00% |
| 25 | UBS Group AG | 818K | $4.4M | +60.0% | 0.960% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in BLMN β a direct measure of their conviction.
Filings activity in BLMN during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new BLMN position in Q1 2026
Institutions that fully closed their BLMN position in Q1 2026
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 219 | 4.4% | 59.66% | 12.07 pp | $422M | 17% |
| Q4 2025 | 229 | +3.2% | 71.73% | 13.47 pp | $507M | 16% |
| Q3 2025 | 222 | 1.3% | 85.20% | 114.79 pp | $602M | 61% |
| Q2 2025 | 225 | 4.7% | 199.99% | +115.92 pp | $1.54B | +160% |
| Q1 2025 | 236 | +2.6% | 84.07% | 57.31 pp | $594M | 41% |
| Q4 2024 | 230 | 3.8% | 141.38% | 56.55 pp | $999M | 29% |
| Q3 2024 | 239 | +1.7% | 197.93% | 2.06 pp | $1.40B | 8.5% |
| Q2 2024 | 235 | β | 199.99% | β | $1.53B | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying BLMN stock.
Based on Q1 2026 13F filings, institutional ownership of Bloomin' Brands, Inc. stands at 59.7%, held across 219 reporting institutions.
Starboard Value LP is the largest reported institutional holder of BLMN, with approximately 7,980,992 shares worth $0.04B as of Q1 2026.
Yes β 3 widely-followed marquee investors appear among the top 25 institutional holders of BLMN, including TWO SIGMA INVESTMENTS, LP, MILLENNIUM MANAGEMENT LLC, CITADEL ADVISORS LLC.
Our composite Smart Money Score for BLMN is 46 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
57 institutions opened new positions in BLMN during Q1 2026, while 67 fully exited. 50 added to existing positions and 111 trimmed.
BLMN institutional ownership fell by 12.07 percentage points quarter-over-quarter, with a net change of -10 holders.
The top 10 institutions account for 49.8% of all reported 13F value in BLMN, and the top 25 account for 80.3%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Bloomin' Brands, Inc. (BLMN) Institutional Ownership