Cue Biopharma, Inc. (CUE) Ownership
CUE ownership summary
as of October 17, 2026- Institutions
- 22.8% of shares outstanding
- Insiders
- 15.05% of shares outstanding
- Shares outstanding
- 7.3M
- Float
- 6.4M shares available to trade
- Short interest
- 10.15% 702K shares short
- Days to cover
- 1.70 short interest up 111.4% vs prior month
- Institutions 22.80%
- Insiders 15.05%
- Other investors 62.15%
CUE top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Bleichroeder LP | 5.10% | 371K | $6.2M | +143,399 (+63.1%) | June 30, 2026 |
| 2 | Driehaus Capital Management LLC | 4.02% | 292K | $4.9M | +292,144 (0.0%) | June 30, 2026 |
| 3 | Vanguard Capital Management, LLC | 2.23% | 162K | $2.7M | +79,793 (+97.4%) | June 30, 2026 |
| 4 | Ikarian Capital, LLC | 1.44% | 104K | $1.7M | +104,364 (0.0%) | June 30, 2026 |
| 5 | Polygon Management Ltd | 1.29% | 94K | $1.6M | +93,819 (0.0%) | June 30, 2026 |
| 6 | StemPoint Capital LP | 0.92% | 67K | $1.1M | +66,995 (0.0%) | June 30, 2026 |
| 7 | BlackRock Inc | 0.80% | 58K | $965,955 | +42,836 (+286.1%) | June 30, 2026 |
| 8 | ADAR1 Capital Management LLC | 0.76% | 55K | $922,275 | +55,193 (0.0%) | June 30, 2026 |
| 9 | Lion Point Capital, LP | 0.73% | 53K | $884,427 | −20,493 (−27.9%) | June 30, 2026 |
| 10 | Squadron Capital Management LLC | 0.69% | 50K | $835,500 | +50,000 (0.0%) | June 30, 2026 |
| 11 | Diadema Partners LP | 0.67% | 48K | $808,246 | +43,970 (+999.5%) | June 30, 2026 |
| 12 | Geode Capital Management, LLC | 0.66% | 48K | $799,139 | +12,338 (+34.8%) | June 30, 2026 |
| 13 | BOOTHBAY FUND MANAGEMENT, LLC | 0.43% | 31K | $525,680 | +31,459 (0.0%) | June 30, 2026 |
| 14 | UBS Group AG | 0.37% | 27K | $446,157 | +23,755 (+806.6%) | June 30, 2026 |
| 15 | Citadel Advisors Llc | 0.35% | 26K | $428,327 | +25,633 (0.0%) | June 30, 2026 |
| 16 | Vanguard Fiduciary Trust Co | 0.34% | 24K | $408,994 | +6,358 (+35.1%) | June 30, 2026 |
| 17 | Texas Capital Bank Wealth Management Services Inc | 0.32% | 23K | $382,342 | +9,635 (+72.7%) | June 30, 2026 |
| 18 | Renaissance Technologies Corp | 0.20% | 15K | $245,453 | +7,562 (+106.1%) | June 30, 2026 |
| 19 | State Street Corp | 0.20% | 14K | $236,881 | +8,198 (+137.1%) | June 30, 2026 |
| 20 | Persistent Asset Partners Limited | 0.17% | 12K | $206,068 | +11,220 (+1,009.0%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 19 holders added 1.1M shares and 1 cut 20K.
CUE top mutual fund and ETF holders
13 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Vanguard MStar Total Stk Mkt Idx Invest | 1.54% | 112K | $1.9M | — | August 31, 2026 |
| 2 | BSF Systematic US Eq Abs Ret A2 USD | 0.01% | 31K | $520,015 | — | December 31, 2025 |
| 3 | Fidelity Extended Market Index | 0.28% | 21K | $342,856 | +676 (+3.4%) | August 31, 2026 |
| 4 | iShares Micro-Cap ETF | 0.12% | 8,698 | $145,344 | −60 (−0.7%) | September 30, 2026 |
| 5 | Fidelity Total Market Index | 0.10% | 7,431 | $124,172 | +178 (+2.5%) | August 31, 2026 |
| 6 | Fidelity Series Total Market Index | 0.09% | 6,340 | $105,941 | +393 (+6.6%) | August 31, 2026 |
| 7 | Vanguard Balanced Index Inv | 0.02% | 1,724 | $28,808 | — | August 31, 2026 |
| 8 | Vanguard U.S. Eq Idx £ Acc | 0.02% | 1,637 | $27,354 | — | August 31, 2026 |
| 9 | Vanguard MStar Inst Ttl StkMktIdxInstlPl | 0.01% | 1,019 | $17,027 | — | August 31, 2026 |
| 10 | 1290 VT Micro Cap K | 0.01% | 747 | $12,482 | — | August 31, 2026 |
| 11 | Avantis US Small Cap Equity ETF | <0.01% | 301 | $5,030 | — | September 30, 2026 |
| 12 | DFA US Micro Cap I | <0.01% | 105 | $1,755 | — | August 31, 2026 |
| 13 | JHVIT Total Stock Market Index I | <0.01% | 73 | $1,220 | +14 (+23.7%) | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
CUE insider transactions
latest 3| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2024-12-16 | Daniel R Passeri | Buy | $30.90 | 1,000 | $30,900 |
| 2023-08-25 | Anish Suri | Buy | $82.80 | 133 | $11,012 |
| 2023-08-14 | Daniel R Passeri | Buy | $85.80 | 100 | $8,580 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
CUE shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns CUE
Institutional investors own 22.8% of Cue Biopharma's shares and insiders 15.05%. The largest holder is Bleichroeder LP with 5.10% of the shares (371K), as of June 30, 2026. Among the top 20 institutions, 19 added shares and 1 reduced their stake in the latest filings. Short interest is 10.15% of the float, or 1.70 days of average trading volume. The share count rose 435.4% since 2016.
Related: CUE analyst forecast, CUE key metrics. See the CUE stock overview for the latest quote and news.
CUE ownership FAQ
Who owns the most Cue Biopharma stock?
The largest shareholders of Cue Biopharma are Bleichroeder LP (5.10%), Driehaus Capital Management LLC (4.02%), Vanguard Capital Management, LLC (2.23%), Ikarian Capital, LLC (1.44%), Polygon Management Ltd (1.29%).
What percentage of Cue Biopharma is owned by institutions?
Institutions hold 22.8% of Cue Biopharma's shares outstanding; insiders hold 15.05%.
Which funds own Cue Biopharma?
The largest fund holders of Cue Biopharma are Vanguard MStar Total Stk Mkt Idx Invest (1.54%), BSF Systematic US Eq Abs Ret A2 USD (0.01%), Fidelity Extended Market Index (0.28%), iShares Micro-Cap ETF (0.12%), Fidelity Total Market Index (0.10%).
What is Cue Biopharma's short interest?
702K shares of Cue Biopharma were sold short, 10.15% of the float; at the average daily volume it would take 1.70 days to cover.
Are insiders buying or selling Cue Biopharma?
Of the latest 3 reported insider transactions in Cue Biopharma (since August 14, 2023), 3 were purchases and 0 were sales.
How many shares of Cue Biopharma are outstanding?
Cue Biopharma has 7.3M shares outstanding, of which 6.4M are in the public float.