ZENAS BIOPHARMA INC

$ZBIO
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Smart money positioned

14 of the Top-200 alpha managers hold $ZBIO as of the latest 13F snapshot.

13F holders
7
Insider buys · 90d
0
Congress · 90d
0

Smart Money · top-200 alpha cohort

14 holders · Q1 2026

$ZBIO is held by 14 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 21.80%, with an average of 1.90% of portfolio. Largest holder: Enavate Sciences GP, LLC at 21.80%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

01
Enavate Sciences GP, LLC
21.80% ↓ 6.3pp
α +74.0pts
02
IAM Advisory, LLC
2.62% NEW
α +49.7pts
03
Anderson Financial Strategies, LLC
0.89% NEW
α +19.8pts
04
Sequent Asset Management, LLC
0.67% NEW
α +10.8pts
05
Choate Investment Advisors
0.19% NEW
α +13.8pts

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 7 of 7 · Source: 13F-HR
01
Enavate Sciences GP, LLC
21.80% of portfolio
3,919,159 sh
02
State Street
—
1,470,923 sh
03
Vanguard Group Inc.
—
1,453,065 sh
04
Two Sigma
—
275,056 sh
05
Citadel
—
66,870 sh
06
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
—
15,523 sh
07
Citigroup Inc.
—
9,888 sh

Insider activity · last 90 days

38 transactions · 12 filers
15 Jun 2026
Allen Patricia L —
· GRANT
18,500
—
A
15 Jun 2026
Nunn Jason Raleigh —
· GRANT
18,500
—
A
15 Jun 2026
Fox Jennifer A. —
· GRANT
125,000
—
A
05 Feb 2026
Fox Jennifer A. —
· GRANT
1,592
$13.35
A
15 Jun 2026
Lu Hongbo —
· GRANT
18,500
—
A
15 Jun 2026
Moulder Leon O Jr —
· GRANT
500,000
—
A
15 Jun 2026
Boylan James P —
· GRANT
18,500
—
A
15 Jun 2026
Enright Patrick G —
· GRANT
18,500
—
A
15 Jun 2026
Farmer Joseph L —
· GRANT
175,000
—
A
05 Feb 2026
Farmer Joseph L —
· GRANT
974
$13.35
A
15 Jun 2026
Orloff John J —
· GRANT
18,500
—
A
15 Jun 2026
von Moltke Lisa —
· GRANT
150,000
—
A

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

No Congress trades

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

Convergence · $ZBIO

Pattern cards reflect public SEC EDGAR and Congressional filing data only. Detection uses filing dates; trade execution dates may differ. Past convergence patterns do not predict future returns. Nothing here is investment advice.

Source data: SEC EDGAR · 13F-HR · Form 4 · U.S. House Clerk PTR (disclosures-clerk.house.gov) · Senate eFD (senate.gov) · Last refreshed 15:03 UTC.