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HOWL

Werewolf Therapeutics Inc · NASDAQ NMS - GLOBAL MARKET · Biotechnology

$1.00$-0.04 (-3.85%)

Prices delayed up to 5 minutes

AC Intelligence

AC Intelligence

AC Intelligence for HOWL is being prepared.

Key Stats

Key Stats

Open

$1.05

Day High

$1.08

Day Low

$0.97

Prev Close

$1.04

Volume

0

Avg Volume

335.0K

Day Change

$-0.04

Change %

-3.85%

Fundamentals

Fundamentals

P/B

1.24

EPS (TTM)

$-1.32

Market Cap

$51M

52-Wk Range

$0.53 — $2.38

Earnings History

Insider Activity

Who Owns This Stock

Who Owns HOWL

Other73.9%31 holders
Passive / Index12.5%3 holders
Dealer / Bank6.6%8 holders
Systematic / Quant4.6%3 holders
Tactical / Macro1.6%1 holder
Quality / Compounder0.8%4 holders

Based on Q4 2025 13F filings + AC behavioral model

51 institutional holders

Top Holders

1.RA CAPITAL MANAGEMENT, L.P.
$4232.6B
2.MPM BIOIMPACT LLC
$883.5B
3.Vanguard Group
+588.6%$772.2B
4.Renaissance Technologies
+48.6%$429.4B
5.Lynx1 Capital Management LP
$415.5B
6.SPHERA FUNDS MANAGEMENT LTD.
$397.1B
7.DC Funds, LP
0.0%$373.2B
8.Bank of America Corp
+0.0%$322.5B
9.Geode Capital Management
+399.4%$176.5B
10.Point72
$152.1B
11.Alyeska Investment Group, L.P.
$149.3B
12.Bank of America Corp
-55.2%$144.3B
13.Vanguard Group
+1.6%$113.9B
14.State Street
$75.5B
15.JANE STREET GROUP, LLC
$62.2B
16.Northern Trust Corp
$55.0B
17.BRIDGEWAY CAPITAL MANAGEMENT, LLC
-24.5%$48.8B
18.SUSQUEHANNA INTERNATIONAL GROUP, LLP
$47.1B
19.BlackRock, Inc.
0.0%$45.4B
20.Vontobel Holding Ltd.
$38.0B

Institutional Pressure

Market Regime:Strong Risk-Off (-0.62)
SELLINGBUYING
Mild Selling Pressure
Other(73.9%)
Passive / Index(12.5%)
Holds
Dealer / Bank(6.6%)
Facilitating
Systematic / Quant(4.6%)
De-risking (mechanical)
Tactical / Macro(1.6%)
Reducing rapidly
Quality / Compounder(0.8%)
Holds through
Income / Defensive(0.0%)
Inflows (flight to yield)

13% passive + quality floor won't sell.

Updated daily · Based on Q4 2025 filings + AC behavioral model

Sentiment Signals

Sentiment Signals

Insider ActivityNo insider transactions in last 90 daysSEC Form 4
↑↑Analyst Consensus9 buy, 2 hold, 0 sellFinnhub
↑↑Inst. Flows43 increased/new, 15 decreased/exited (13F)AC 13F Analysis

Sources: SEC Form 4, Finnhub, AC 13F Analysis

On AcidCapitalist

On AcidCapitalist

No recent mentions of HOWL on AcidCapitalist.

Data provided by Finnhub. Prices delayed up to 5 minutes.