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Greenwich LifeSciences
GLSI

64 hedge funds and large institutions have $41.1M invested in Greenwich LifeSciences in 2026 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 18 increasing their positions, 12 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed

167% more first-time investments, than exits

New positions opened: 24 | Existing positions closed: 9

50% more repeat investments, than reductions

Existing positions increased: 18 | Existing positions reduced: 12

48% more capital invested

Capital invested by funds: $27.9M → $41.1M (+$13.3M)

28% more funds holding

Funds holding: 50 → 64 (+14)

2.79% more ownership

Funds ownership: 9.58% → 12.36% (+2.8%)

Holders
64
Holders Change
+14
Holders Change %
+28%
% of All Funds
0.79%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
24
Increased
18
Reduced
12
Closed
9
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
N
Nuveen
North Carolina
+$2.31M
2
BlackRock
BlackRock
New York
+$1.63M
3
Russell Investments Group
Russell Investments Group
United Kingdom
+$1.02M
4
AA
Ancora Advisors
Ohio
+$978K
5
State Street
State Street
Massachusetts
+$942K

Top Sellers

Rank Fund Capital Flow
1
Credit Agricole
Credit Agricole
France
-$1.83M
2
VF
Virtu Financial
New York
-$605K
3
Man Group
Man Group
United Kingdom
-$590K
4
Citadel Advisors
Citadel Advisors
Florida
-$249K
5
Barclays
Barclays
United Kingdom
-$224K
Name Holding Trade Value Shares
Change 		Change in
Stake
GI
51
GAMMA Investing
California
$649 +$704 +27 New
US Bancorp
52
US Bancorp
Minnesota
$360 +$391 +15 New
FDCDDQ
53
Federation des caisses Desjardins du Quebec
Quebec, Canada
$312 +$339 +13 New
AF
54
Allworth Financial
California
$289 +$313 +12 New
PNC Financial Services Group
55
PNC Financial Services Group
Pennsylvania
$240 -$183 -7 -41%
CFO
56
CVA Family Office
Colorado
$240 +$261 +10 New
EWA
57
EverSource Wealth Advisors
Alabama
$192 +$78 +3 +60%
Osaic Holdings
58
Osaic Holdings
Arizona
$144 – – –
RFP
59
Root Financial Partners
California
$120 +$130 +5 New
SS
60
Sunbelt Securities
Texas
$48 – – –
MCM
61
MAI Capital Management
Ohio
$25 +$26 +1 New
AAP
62
Arax Advisory Partners
Colorado
$24 +$26 +1 New
RIL
63
Rothschild Investment LLC
Illinois
$24 +$26 +1 New
Credit Agricole
64
Credit Agricole
France
– -$1.83M -87,000 Closed
VF
65
Virtu Financial
New York
– -$605K -28,797 Closed
Man Group
66
Man Group
United Kingdom
– -$590K -28,068 Closed
Citadel Advisors
67
Citadel Advisors
Florida
– -$249K -11,830 Closed
XT
68
XTX Topco
Cayman Islands
– -$217K -10,325 Closed
Jane Street
69
Jane Street
New York
– -$203K -9,677 Closed
Bank of America
70
Bank of America
North Carolina
– -$151K -7,187 Closed
Royal Bank of Canada
71
Royal Bank of Canada
Ontario, Canada
– -$25.9K -992 -99%
FCMT
72
Founders Capital Management (Texas)
Texas
– -$10.5K -500 Closed
AB
73
Amalgamated Bank
New York
– -$4K -197 Closed
1 2
3

GLSI Hedge Fund Activity: Q1 2026 in Review

64 of the 8,127 institutional investors tracked by Wall St. Rank reported a position in Greenwich LifeSciences (GLSI) for Q1 2026, worth a combined $41.1M — up 48% from $27.9M a quarter earlier.

Buyers outnumbered sellers: 24 funds opened new GLSI positions and 9 closed out — a net gain of 15 holders — while 18 added to existing stakes and 12 trimmed.

The largest buyer was Nuveen, opening a new position worth an estimated $2.31M. The largest seller was Credit Agricole, exiting entirely with an estimated $1.83M sold.

  • 64 institutional investors held Greenwich LifeSciences (GLSI) as of Q1 2026, up from 50 in Q4 2025.
  • Funds reported $41.1M of Greenwich LifeSciences stock for Q1 2026, up 48% quarter-over-quarter.
  • 24 funds opened new Greenwich LifeSciences positions in Q1 2026 and 9 closed out, a net change of +15 holders.
  • The largest Greenwich LifeSciences buyer in Q1 2026 was Nuveen, an estimated $2.31M added.
  • The largest Greenwich LifeSciences seller in Q1 2026 was Credit Agricole, an estimated $1.83M sold.

Based on aggregated 13F filings for Q1 2026.