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CGEM · Healthcare

Cullinan Therapeutics Inc

USA Healthcare Filing: 2026-03-31
20/100
Smart-money confidence1 of 3 sources positive
Bearish — money moving out

No standout activity across the feeds we track.

Hedge funds
26
Congress
No data
Insiders
No data
Cross-source blend of hedge-fund breadth, Congress trades, and insider Form 4s.  ·  how the score works
Market cap
$1.3B
Industry
Biotechnology
Sector
Healthcare
Exchange
NasdaqGS
About CULLINAN THERAPEUTICS INC

Cullinan Therapeutics, Inc., a clinical-stage biopharmaceutical company, develops therapies for autoimmune diseases and cancer in the United States. It engages in the development of CLN-978, a CD19xCD3 bispecific T cell engager for autoimmune diseases in Phase 1 clinical trials; Velinotamig, a BCMAxCD3 bispecific T cell in Phase 1 clinical trials in patients with autoimmune diseases; and CLN-049, a FLT3xCD3 bispecific T cell engager, which is in Phase 1 clinical trials in patients with relapsed and refractory acute myeloid leukemia or myelodysplastic syndrome. The company is also developing…

Who's behind the signal
Every informed buyer we can see on CGEM, across all three feeds.
Hedge funds · 5
Point72 (Steve Cohen) Increased +151%
Citadel Advisors Increased +129%
AQR Capital Management Increased +28%
Congress · 0
No congressional trades on record.
Insiders
No significant Form 4 insider activity in the window.
Not a model pick — but on our radar. CULLINAN THERAPEUTICS INC isn't in the top-10 model right now, but 5 tracked investors hold it. Everything below is real signal from public filings — treat this as a watch candidate, not a conviction call.
5
Investors
0
New positions
4
Increasing
1
Decreasing
0
Unchanged
Price History
Loading price data...
Return: High: Low:
Who's Holding This Stock
Position sizes and recent activity from tracked institutional investors
Trust weight: 1.1×
Increased +151%
% of portfolio
0.0%
Position change
+151%
0.0% of Point72's portfolio
Trust weight: 1.2×
Increased +186%
% of portfolio
0.0%
Position change
+186%
0.0% of Tudor Investment's portfolio
Trust weight: 1.0×
Increased +129%
% of portfolio
0.0%
Position change
+129%
0.0% of Citadel Advisors's portfolio
Trust weight: 1.0×
Increased +28%
% of portfolio
0.0%
Position change
+28%
0.0% of AQR Capital Management's portfolio
Trust weight: 1.0×
Decreased −4%
% of portfolio
0.0%
Position change
−4%
0.0% of Millennium Management's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to CULLINAN THERAPEUTICS INC
⚠ Disclaimer: This page is for informational purposes only. Holdings data from SEC EDGAR 13F filings, delayed up to 135 days. Not a recommendation to buy or sell CULLINAN THERAPEUTICS INC or any security.

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