Who Owns Boundless Bio, Inc. (BOLD)?Hedge Fund & Institutional Holders
Institutional Holders
47
as of Q4 2025
Total Institutional Value
$1.0000001000000852e+76T
% of Float Held
—
QoQ Change in Holders
+6 / -5
Price History
BOLD — Biggest New Institutional Buyers This Quarter
| Fund | Action | Shares Added | Value Added |
|---|---|---|---|
| Stonepine Capital Management, LLC | Increased | +297K | +$343.5M |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | New Position | +128K | +$152.0M |
| GSA CAPITAL PARTNERS LLP | New Position | +62K | +$0 |
| CWM, LLC | New Position | +9 | +$0 |
| JANE STREET GROUP, LLC | New Position | +13K | +$0 |
| JPMORGAN CHASE & CO | New Position | +169 | +$0 |
| CITIGROUP INC | New Position | +25K | +$0 |
| UBS Group AG | Increased | +22 | +$-1K |
| BANK OF AMERICA CORP /DE/ | Increased | +19 | +$-9K |
| BlackRock, Inc. | Increased | +2K | +$-79K |
| VANGUARD GROUP INC | Increased | +93K | +$-699K |
| Tower Research Capital LLC (TRC) | Increased | +3K | +$-3.2M |
| Qube Research & Technologies Ltd | Increased | +660 | +$-22.2M |
| XTX Topco Ltd | Increased | +10K | +$-35.8M |
| RENAISSANCE TECHNOLOGIES LLC | Increased | +118K | +$-275.0M |
BOLD — Institutions Reducing or Closing Positions
| Fund | Action | Shares Sold | Value Sold |
|---|---|---|---|
| Nextech Invest, Ltd. | Closed Position | -1.2M | -$1.5B |
| Redmile Group, LLC | Closed Position | -245K | -$301.9M |
| NORTHERN TRUST CORP | Decreased | -1K | -$234.7M |
| MILLENNIUM MANAGEMENT LLC | Decreased | -29K | -$201.8M |
| Squarepoint Ops LLC | Closed Position | -51K | -$62.4M |
| GOLDMAN SACHS GROUP INC | Closed Position | -14K | -$17.6M |
| Abel Hall, LLC | Decreased | -60 | -$15.9M |
| Almitas Capital LLC | Closed Position | -87K | -$106K |
| MORGAN STANLEY | Decreased | -3K | -$19K |
| ACADIAN ASSET MANAGEMENT LLC | Decreased | -1K | -$16K |
| BNP PARIBAS FINANCIAL MARKETS | Decreased | -173 | -$0 |
| GEODE CAPITAL MANAGEMENT, LLC | Decreased | -8K | -$0 |
| FMR LLC | Decreased | -414K | -$-2.0B |
Top Institutional Holders(Q4 2025)
BOLD Institutional Ownership History
| Quarter | Holders | Total Value | Change |
|---|---|---|---|
| Q4 2025 | 35 | $4.0B | +1 |
| Q3 2025 | 34 | $6.9B | -1 |
| Q2 2025 | 35 | $7.8B | -19 |
| Q1 2025 | 54 | $412.8B | -1 |
| Q4 2024 | 55 | $23.5B | +6 |
| Q3 2024 | 49 | $228.9B | +9 |
| Q2 2024 | 40 | $653.2B | +6 |
| Q1 2024 | 34 | $1.4T | — |
Similar Stocks by Institutional Ownership
As of Q4 2025, 47 institutional investors hold BOLD (Boundless Bio, Inc.). The largest holder is FMR LLC with $1.0B in shares. This quarter, 6 institutions opened new positions and 5 closed their positions.
Frequently Asked Questions
How many hedge funds own BOLD?
As of Q4 2025, 47 institutional investors report holding BOLD (Boundless Bio, Inc.) in their 13F filings.
Who is the largest institutional holder of BOLD?
The largest institutional holder of BOLD is FMR LLC with $1.0B in shares.
Is institutional ownership of BOLD increasing or decreasing?
This quarter, 6 institutions opened new positions in BOLD and 5 closed their positions.