REGENXBIO INC

$RGNX
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Smart money positioned

10 of the Top-200 alpha managers hold $RGNX as of the latest 13F snapshot.

13F holders
174
Insider buys · 90d
0
Congress · 90d
0

Smart Money · top-200 alpha cohort

10 holders · Q1 2026

$RGNX is held by 10 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 0.03%, with an average of 0.01% of portfolio. Largest holder: Ionic Capital Management LLC at 0.03%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

01
Ionic Capital Management LLC
0.03% held
α +17.9pts
02
Vestal Point Capital, LP
0.03% held
α +16.2pts
03
ADAR1 Capital Management, LLC
0.02% held
α +74.0pts
04
Bradley Foster & Sargent INC
0.00% held
α +11.1pts
05
Connor, Clark & Lunn Investment Management Ltd.
0.00% held
α +12.3pts

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 174 · Source: 13F-HR
01
Silver Lake Group, L.L.C.
2.42% of portfolio
4,368,804 sh
02
Axa S.a.
—
2,731,485 sh
03
State Street
—
2,286,736 sh
04
Banyan Capital Management, Inc.
—
2,285,496 sh
05
H&F Corporate Investors
0.60% of portfolio
1,500,000 sh
06
Spectrum Planning & Advisory Services Inc.
0.01% of portfolio
1,310,493 sh
07
Greatmark Investment Partners, Inc.
0.01% of portfolio
980,611 sh
08
Atlantic Edge Private Wealth Management, LLC
—
598,630 sh
09
Brightline Capital Management, LLC
—
575,700 sh
10
Leuthold Group, LLC
—
554,892 sh
See all 174 13F holders · Pro →

Insider activity · last 90 days

4 transactions · 2 filers
09 Oct 2025
Simpson Curran —
▼ SOLD
20,811
$12.62
S
29 Sep 2025
Simpson Curran —
▼ SOLD
7,624
$10.03
S
10 Sep 2025
Simpson Curran —
▼ SOLD
7,734
$10.02
S
12 May 2025
Mills Kenneth T. —
▼ SOLD
20,602
$7.91
S

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 $RGNX 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 07:27 UTC.