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STATE STREET CORP

Position in HOWL — Werewolf Therapeutics, Inc.

CIK 93751 BOSTON, MA

Position in HOWL

as of Jun 30, 2026 · filed Aug 7, 2026
Position Value
$42,900
-$56,366 QoQ
Shares Held
119,168
0.0% QoQ
Ownership
0.245%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#15
of 45 holders
Holding Since
Jun 2021
21 quarters on record
Voting authority Sole 81% Shared 0% None 19%

Common Shares in HOWL Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

STATE STREET CORP holds $36,552,510,511 across 411 Biotechnology names. HOWL ranks #381 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in HOWL

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21 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $42,900 119,168
2026-03-31 $99,266 119,168
2025-12-31 $75,552 119,168
2025-09-30 $234,760 119,168
2025-06-30 $129,893 119,168
2025-03-31 $431,832 444,272
2024-12-31 $631,622 426,772
2024-09-30 $1,010,050 476,439
2024-06-30 $1,034,342 423,911
2024-03-31 $461,168 71,168
2023-12-31 $322,186 83,468
2023-09-30 $108,643 50,768
2023-06-30 $154,842 50,768
2023-03-31 $131,996 50,768
2022-12-31 $67,584 32,968
2022-09-30 $110,801 24,568
2022-06-30 $100,483 24,568
2022-03-31 $1,474,382 335,087
2021-12-31 $3,092,145 259,626
2021-09-30 $1,991,658 116,064
2021-06-30 $1,364,453 78,237