13F

Stock

REGENXBIO Inc.

RGNX · held by 9 managers

Reported value

$24.8M

Holders

9

+0 new · −0 exited

Holders’ est. mark

$328K

Price effect on 2 books still in the name

Largest holder

$16.4M

MORGAN STANLEY

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
MORGAN STANLEY1.7M$16.4MHeld
BANK OF AMERICA CORP /DE/415.3K$4.01MHeld
BARCLAYS PLC225.9K$2.18M$325.4KAdded$213.7K
Hudson Bay Capital Management LP200K$1.93MHeld
Militia Capital Partners, LP23.6K$227.7KHeld
Essential Partners LLC2.49K$24K$2.64KAdded$8.97K
Allworth Financial LP1.14K$11KHeld
IFP Advisors, Inc345$3.33KHeld
FNY Investment Advisers, LLC5K$48Held

Positions as of Q3 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.