Ticker · CUSIP 097702203

BOLT

BOLT BIOTHERAPEUTICS INC
···Share
Holders (tracked)
1
Combined shares
55,025
Combined value
$300.9K
Last close
$4.73
Quarter
2025Q4
Price · 1Y$4.73-2.27 (-32.43%)H $7.80 · L $3.91 · Avg Vol 28K
Position opened
$4.00$5.00$6.00$7.00$8.00VolJul 25Oct 25Jan 26Apr 26
Tracked holders · last 8 quarters
Flat over the last 3 quarters.
112025Q22025Q4
Price is -13.5% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

2 events
  1. Renaissance Technologies added2026-02-12
    +26,400 shares · 2025Q4
    Position
  2. Renaissance Technologies added2025-11-13
    +10,300 shares · 2025Q3
    Position

Insider activity

No insider transactions in the last 30 days.
View full insider history for BOLT →
Follow-the-investor returns
If you'd copied each holder of BOLT…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
Renaissance Technologies2025Q2$5.54-14.6%$260K

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.
New positions0
—
Added to1
Trimmed0
—
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2025Q2
1
$106K
2025Q3
1
$152K
2025Q4
1
$301K

Who owns BOLT

1 super-investors · 2025Q4
Tracked stake
55.0K
shares
Combined value
$301K
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added1
#ManagerSharesValue
1Renaissance Technologies55.0K$301K

Recent moves

3 transactions
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