Blackstone Group Inc.

SEC CIK: 0001393818
Latest filing: Aug 14, 2026

SEC filings (opens in a new tab)

XFOR holding history

X4 Pharmaceuticals, Inc in every 13F filed by Blackstone Group Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

XFOR overview All 13F holders of XFOR Full Q2 2026 holdings

Shares (Q2 2026): 2,681,922
Value: $12.5M
% of portfolio: <0.1%
Quarters held: 3; Since Q4 2025

Holdings of XFOR by Blackstone Group Inc., by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	2,681,922	$12.5M	<0.1%	00.0%	Unchanged	Holders
Q1 2026	2,681,922	$11.1M	<0.1%	00.0%	Unchanged	Holders
Q4 2025	2,681,922	$10.7M	<0.1%	+2,681,922	New	Holders