Ticker · CUSIP 869367201

STRO

SUTRO BIOPHARMA INC
···Share
Holders (tracked)
7
Combined shares
852,065
Combined value
$9.86M
Last close
—
Quarter
2025Q4

SEC event timeline

7 events
  1. Izzy Englander (Millennium Mgmt) opened position2026-02-17
    +418,196 shares · 2025Q4
    13F
  2. Steve Cohen (Point72) opened position2026-02-17
    +179,088 shares · 2025Q4
    13F
  3. AQR Capital Management opened position2026-02-17
    +18,034 shares · 2025Q4
    13F
  4. Two Sigma Investments opened position2026-02-17
    +46,492 shares · 2025Q4
    13F
  5. Ken Griffin (Citadel Advisors) opened position2026-02-17
    +32,085 shares · 2025Q4
    13F
  6. Renaissance Technologies opened position2026-02-12
    +122,865 shares · 2025Q4
    13F
  7. Ken Fisher (Fisher Asset Mgmt) opened position2026-02-09
    +35,305 shares · 2025Q4
    13F

Insider activity

No insider transactions in the last 30 days.
View full insider history for STRO →

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions7
Added to0
—
Trimmed0
—
Exited0
—

Who owns STRO

7 super-investors · 2025Q4
Tracked stake
852.1K
shares
Combined value
$10M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New7
#ManagerSharesValue
1Izzy Englander
Millennium Mgmt
418.2K$5M
2Steve Cohen
Point72
179.1K$2M
3Renaissance Technologies122.9K$1M
4Two Sigma Investments46.5K$538K
5Ken Fisher
Fisher Asset Mgmt
35.3K$408K
6Ken Griffin
Citadel Advisors
32.1K$371K
7AQR Capital Management18.0K$209K

Recent moves

7 transactions
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