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PepGen

93 hedge funds and large institutions have $98.8M invested in PepGen in 2026 Q1 according to their latest regulatory filings, with 27 funds opening new positions, 27 increasing their positions, 26 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed

803% more call options, than puts

Call options by funds: $1.89M | Put options by funds: $209K

35% more first-time investments, than exits

New positions opened: 27 | Existing positions closed: 20

7% more funds holding

Funds holding: 8793 (+6)

4% more repeat investments, than reductions

Existing positions increased: 27 | Existing positions reduced: 26

2.7% less ownership

Funds ownership: 83.44%80.74% (-2.7%)

74% less capital invested

Capital invested by funds: $373M → $98.8M (-$275M)

Holders
93
Holders Change
+6
Holders Change %
+6.9%
% of All Funds
1.14%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
27
Increased
27
Reduced
26
Closed
20
Calls
$1.89M
Puts
$209K
Net Calls
+$1.68M
Net Calls Change
-$1.86M
Name Holding Trade Value Shares
Change
Change in
Stake
RCM
1
RA Capital Management
Massachusetts
$35.5M
CC
2
Commodore Capital
New York
$7.92M +$6.04M +1,075,000 +32%
Viking Global Investors
3
Viking Global Investors
Connecticut
$6.16M
LCM
4
Laurion Capital Management
New York
$4.87M +$3.93M +698,722 +34%
VC
5
Vivo Capital
California
$4.12M
Millennium Management
6
Millennium Management
New York
$3.68M +$10.6M +1,881,200 +950%
VCM
7
Vanguard Capital Management
Pennsylvania
$3.43M +$10.9M +1,937,699 New
AIC
8
AWM Investment Company
New York
$3.24M +$2.98M +530,925 +41%
ACM
9
ADAR1 Capital Management
Texas
$2.85M +$8.83M +1,570,796 +4,264%
WP
10
Woodline Partners
California
$2.32M
Pictet Asset Management
11
Pictet Asset Management
Switzerland
$2.31M -$256K -45,641 -3%
BlackRock
12
BlackRock
New York
$2.26M +$244K +43,370 +4%
KCM
13
Kalehua Capital Management
Texas
$1.77M +$5.62M +1,000,000 New
Morgan Stanley
14
Morgan Stanley
New York
$1.77M -$480K -85,413 -8%
Qube Research & Technologies (QRT)
15
Qube Research & Technologies (QRT)
United Kingdom
$1.25M +$3.79M +675,238 +2,162%
NCM
16
Nantahala Capital Management
Connecticut
$1.21M -$4.87M -866,071 -56%
MCM
17
Monimus Capital Management
New Jersey
$1.06M +$2.59M +460,265 +333%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$949K -$34.3K -6,110 -1%
CDMG
19
Creek Drive Management Group
California
$797K +$2.53M +450,000 New
IC
20
Ikarian Capital
Texas
$791K
Susquehanna International Group
21
Susquehanna International Group
Pennsylvania
$783K +$1.78M +316,670 +252%
BFM
22
Boothbay Fund Management
New York
$622K -$374K -66,622 -16%
Marshall Wace
23
Marshall Wace
United Kingdom
$528K +$44.8K +7,979 +3%
DCM
24
Driehaus Capital Management
Illinois
$495K -$197K -35,091 -11%
BCM
25
Boxer Capital Management
California
$483K -$568K -101,000 -27%

PEPG Hedge Fund Activity: Q1 2026 in Review

93 of the 8,128 institutional investors tracked by Wall St. Rank reported a position in PepGen (PEPG) for Q1 2026, worth a combined $98.8M — down 74% from $373M a quarter earlier.

Buyers outnumbered sellers: 27 funds opened new PEPG positions and 20 closed out — a net gain of 7 holders — while 27 added to existing stakes and 26 trimmed.

The largest buyer was Millennium Management, adding an estimated $10.6M. The largest seller was BVF Inc, exiting entirely with an estimated $12.5M sold.

  • 93 institutional investors held PepGen (PEPG) as of Q1 2026, up from 87 in Q4 2025.
  • Funds reported $98.8M of PepGen stock for Q1 2026, down 74% quarter-over-quarter.
  • 27 funds opened new PepGen positions in Q1 2026 and 20 closed out, a net change of +7 holders.
  • The largest PepGen buyer in Q1 2026 was Millennium Management, an estimated $10.6M added.
  • The largest PepGen seller in Q1 2026 was BVF Inc, an estimated $12.5M sold.

Based on aggregated 13F filings for Q1 2026.