Insiders / Millennium Management LLC

Millennium Management LLC

CIK 1273087unknownbeneficial ownerfundinsider
Companies
1
First seen
Jan 5, 2026
Last activity
Aug 7, 2026

Companies

CompanyRoleShares heldPeak heldTradesLatest
Sensei Biotherapeutics, Inc. · SNSE10% owner281,717147,73151

All securities held

1 position · latest reported per filing
CompanySecuritySharesAs of
Sensei Biotherapeutics, Inc.Common Stock281,717Apr 7, 2026

Activity

InsidersInstitutions
This person's insider trades (Form 4), across every company.
DateActionCompanyValueShares ΔPosition afterImpact
Mar 27, 2026BuySNSE
Sensei Biotherapeutics, Inc.
Common Stock
$279.8K+11K
+8.08%
142,360
0.55% of shares
medium
Apr 7, 2026SellSNSE
Sensei Biotherapeutics, Inc.
Common Stock
$138.8K-4K
-3.20%
133,986
0.52% of shares
medium
Mar 30, 2026BuySNSE
Sensei Biotherapeutics, Inc.
Common Stock
$129.8K+5K
+3.55%
145,678
0.56% of shares
medium
Apr 1, 2026BuySNSE
Sensei Biotherapeutics, Inc.
Common Stock
$120.6K+3K
+2.36%
147,731
0.57% of shares
medium
Mar 27, 2026BuySNSE
Sensei Biotherapeutics, Inc.
Common Stock
$119.6K+4K
+3.18%
142,360
0.55% of shares
medium
Apr 2, 2026SellSNSE
Sensei Biotherapeutics, Inc.
Common Stock
$95.6K-3K
-2.09%
144,974
0.56% of shares
low
Mar 26, 2026BuySNSE
Sensei Biotherapeutics, Inc.
Common Stock
$75.0K+3K
+2.02%
131,370
0.51% of shares
medium
Mar 30, 2026BuySNSE
Sensei Biotherapeutics, Inc.
Common Stock
$75.0K+3K
+2.10%
145,678
0.56% of shares
medium
Mar 31, 2026BuySNSE
Sensei Biotherapeutics, Inc.
Common Stock
$61.5K+2K
+1.35%
146,657
0.57% of shares
medium
Apr 7, 2026SellSNSE
Sensei Biotherapeutics, Inc.
Common Stock
$61.2K-2K
-1.55%
133,986
0.52% of shares
low