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Equibles

SUSQUEHANNA INTERNATIONAL GROUP, LLP

Position in XFOR — X4 Pharmaceuticals, Inc

CIK 1446194 BALA CYNWYD, PA
Back to XFOR Full portfolio

Position in XFOR

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$65,613
-$3,470,583 QoQ
Shares Held
14,050
-98.4% QoQ
Ownership
0.014%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#68
of 89 holders
Holding Since
Jun 2021
20 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in XFOR Over Time

Shares Held

Position Value (USD)

Derivatives in XFOR

reported options exposure · as of Jun 30, 2026
CallValue
$1,168,901
CallShares
250,300
PutValue
$0
PutShares
0

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Biotechnology

Healthcare · as of Jun 30, 2026

SUSQUEHANNA INTERNATIONAL GROUP, LLP holds $1,653,301,875 across 349 Biotechnology names. XFOR ranks #280 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ABVX
Abivax S.A.
 1,053,896 $140,442,180
2 CYTK
Cytokinetics Inc
 1,549,458 $131,998,327
3 REGN
Regeneron Pharmaceuticals, Inc.
 180,219 $112,373,755
4 ALNY
Alnylam Pharmaceuticals, Inc.
 294,460 $88,641,293
5 MDGL
Madrigal Pharmaceuticals, Inc.
 148,610 $79,796,139
6 INSM
INSMED Inc
 729,354 $77,763,723
7 VRTX
Vertex Pharmaceuticals Inc / Ma
 144,174 $71,615,550
8 AGIO
Agios Pharmaceuticals, Inc.
 1,375,558 $51,046,957

All Filings in XFOR

Export CSV
45 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $65,613 14,050
2026-06-30 $1,168,901 250,300
2026-03-31 $3,536,196 856,222
2025-12-31 $88,540 22,135
2025-12-31 $511,600 127,900
2025-09-30 $437,418 127,900
2025-06-30 $243,010 127,900
2025-06-30 $66,159 34,821
2025-03-31 $404,117 1,712,361
2025-03-31 $38,397 162,700
2024-12-31 $171,388 233,500
2024-12-31 $1,385,506 1,887,611
2024-09-30 $115,611 172,813
2024-09-30 $18,999 28,400
2024-09-30 $91,519 136,800
2024-06-30 $92,625 159,700
2024-06-30 $27,027 46,600
2024-06-30 $63,065 108,734
2024-03-31 $698,703 502,665
2024-03-31 $170,274 122,500
2024-03-31 $283,420 203,900
2023-12-31 $65,274 77,800
2023-12-31 $338,050 402,921
2023-12-31 $23,995 28,600
2023-09-30 $21,581 19,800
2023-09-30 $19,619 18,000
2023-09-30 $114,674 105,207
2023-06-30 $468,387 241,437
2023-06-30 $363,943 187,600
2023-06-30 $161,213 83,100
2023-03-31 $10,004 11,500
2023-03-31 $33,755 38,800
2023-03-31 $245,815 282,547
2022-12-31 $42,202 42,500
2022-12-31 $96,320 97,000
2022-09-30 $257,520 150,597
2022-09-30 $21,203 12,400
2022-03-31 $61,778 35,302
2022-03-31 $53,199 30,400
2021-12-31 $110,148 48,100
2021-12-31 $189,382 82,700
2021-12-31 $179,240 78,271
2021-09-30 $277,724 52,500
2021-09-30 $730,183 138,031
2021-06-30 $252,849 38,900