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X4 Pharmaceuticals
XFOR

Overview Fund Activity

93 hedge funds and large institutions have $23.6M invested in X4 Pharmaceuticals in 2025 Q1 according to their latest regulatory filings, with 15 funds opening new positions, 28 increasing their positions, 22 reducing their positions, and 10 closing their positions.

Holders
93
Holders Change
+4
Holders Change %
+4.49%
% of All Funds
1.26%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
15
Increased
28
Reduced
22
Closed
10
Calls
$202K
Puts
$31K
Net Calls
+$171K
Net Calls Change
-$245K

Top Buyers

1
UBS Group
1
UBS Group
Switzerland
$1.19M
2
KCM
2
Kingdon Capital Management
New York
$1.65M
3
CIBC World Market
3
CIBC World Market
Ontario, Canada
$248K
4
PFCS
4
Pale Fire Capital SE
Czech Republic
$481K
5
BlackRock
5
BlackRock
New York
$2.7M

Top Sellers

1
GCP
1
GSA Capital Partners
United Kingdom
$0
2
Axa
2
Axa
France
$163K
3
Jane Street
3
Jane Street
New York
$0
4
SSA
4
Schonfeld Strategic Advisors
New York
$79.3K
5
UOC
5
UBS O'Connor
Illinois
$59.6K
Name Holding Trade Value Shares
Change 		Shares
Change %
CF
51
Cantor Fitzgerald
New York
$9.52K – – –
CWM
52
CIBC World Markets
New York
$8.95K +$5.24K +738 +141%
ProShare Advisors
53
ProShare Advisors
Maryland
$8.73K -$2.46K -347 -22%
HF
54
HRT Financial
New York
$8K +$8K +1,149 New
PFSRSONJ
55
Police & Firemen's Retirement System of New Jersey
New Jersey
$7.99K – – –
Wealth Enhancement Advisory Services
56
Wealth Enhancement Advisory Services
Minnesota
$7.88K +$723 +102 +10%
PNC Financial Services Group
57
PNC Financial Services Group
Pennsylvania
$7.33K +$212 +30 +3%
TRCT
58
Tower Research Capital (TRC)
New York
$7.22K +$3.53K +498 +96%
Focus Partners Wealth
59
Focus Partners Wealth
Massachusetts
$6.14K +$227 +32 +4%
Commonwealth Equity Services
60
Commonwealth Equity Services
Massachusetts
$6K – – –
VPIM
61
Vanguard Personalized Indexing Management
California
$5.96K +$695 +98 +13%
Ameriprise
62
Ameriprise
Minnesota
$5.26K +$43 +6 +0.8%
Mariner
63
Mariner
Kansas
$4.79K +$4.79K +676 New
Renaissance Technologies
64
Renaissance Technologies
New York
$4.75K +$4.75K +670 New
HSBC Holdings
65
HSBC Holdings
United Kingdom
$4.7K +$42 +6 +0.9%
BNP Paribas Financial Markets
66
BNP Paribas Financial Markets
France
$4.55K -$2.38K -335 -34%
Legal & General Group
67
Legal & General Group
United Kingdom
$4.4K – – –
PAG
68
Private Advisor Group
New Jersey
$4.37K – – –
BL
69
Bleichroeder LP
New York
$4.22K – – –
WCP
70
Wealthcare Capital Partners
Pennsylvania
$4.22K +$4.22K +595 New
Royal Bank of Canada
71
Royal Bank of Canada
Ontario, Canada
$4K +$1.21K +156 +44%
LA
72
LexAurum Advisors
Kansas
$3.78K – – –
SIM
73
Seaview Investment Managers
Florida
$3.56K +$3.56K +502 New
Principal Financial Group
74
Principal Financial Group
Iowa
$3.24K -$185 -26 -5%
GS
75
GTS Securities
New York
$2.99K +$2.99K +422 New
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