SEPTERNA INC

$SEPN
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Smart money positioned

7 of the Top-200 alpha managers hold $SEPN as of the latest 13F snapshot.

13F holders
119
Insider buys · 90d
0
Congress · 90d
0

Smart Money · top-200 alpha cohort

7 holders · Q1 2026

$SEPN is held by 7 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 1.55%, with an average of 0.31% of portfolio. Largest holder: ADAR1 Capital Management, LLC at 1.55%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

01
ADAR1 Capital Management, LLC
1.55% ↓ 0.8pp
α +74.0pts
02
Soleus Capital Management, L.P.
0.27% held
α +16.0pts
03
WINTON GROUP Ltd
0.01% held
α +27.0pts
04
Diadema Partners LP
0.00% held
α +13.2pts
05
Citigroup Inc.
0.00% held
α +26.3pts

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Institutional holders

Top 10 of 119 · Source: 13F-HR
01
Palo Duro Investment Partners, LP
37.25% of portfolio
6,215,591 sh
02
Wellington Management Group LLP
0.78% of portfolio
4,395,572 sh
03
Legacy Capital Group California, Inc.
74.64% of portfolio
4,211,659 sh
04
Castleview Partners, LLC
7.35% of portfolio
3,149,128 sh
05
Samsara BioCapital, LLC
7.75% of portfolio
3,149,128 sh
06
Orrstown Financial Services Inc.
0.01% of portfolio
2,865,634 sh
07
Fir Tree Capital Management LP
1.09% of portfolio
2,706,498 sh
08
GSG Advisors LLC
1.33% of portfolio
2,000,000 sh
09
Altarock Partners LP
0.32% of portfolio
1,337,500 sh
10
Marquard & Bahls AG
1.01% of portfolio
1,106,536 sh
See all 119 13F holders · Pro →

Insider activity · last 90 days

No insider activity

No Form 4 filings on record for $SEPN in the recent window.

Congress trades · last 90 days

No Congress trades

No STOCK Act filings reference $SEPN in the recent window.

Source data: SEC EDGAR · 13F-HR · Form 4 · U.S. House Clerk PTR (disclosures-clerk.house.gov) · Senate eFD (senate.gov) · Last refreshed 07:25 UTC.