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X4 Pharmaceuticals, Inc

XFOR
Exchange
Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
SEC CIK
0001501697

In the last 90 days, X4 Pharmaceuticals, Inc insiders filed 0 open-market purchases and 2 sales; 89 institutions reported holding it in 13F filings for Q2 2026, worth $463.0M in total; no superinvestor holds it.

Q1 2022 vs. Q4 2021

How the institutions holding X4 Pharmaceuticals, Inc changed between Q4 2021 and Q1 2022.

All holders in Q1 2022All holders in Q4 2021

13F holders of XFOR: Q4 2021 compared with Q1 2022
MeasureQ4 2021Q1 2022Change
Holders5256+4
Shares17.6M16.3M−1.22M (−7.0%)
Value$40.2M$28.6M−$11.6M (−28.9%)

New holders (10)

Institutions that held X4 Pharmaceuticals, Inc at the end of Q1 2022 but not at the end of Q4 2021.

Institutions new to XFOR in Q1 2022
InstitutionSharesValue% of portfolio
Bank of New York Mellon Corp140,612$246.0K0.00%
Stifel Financial Corp69,599$122.0K0.00%
Minot Wealth Management LLC55,000$96.0K0.02%
Jane Street Group, LLC36,847$64.0K0.00%
Virtu Financial LLC25,965$45.0K0.00%
Dynamic Advisor Solutions LLC10,000$18.0K0.00%
Tower Research Capital LLC (TRC)9,695$16.0K0.00%
Federation des caisses Desjardins du Quebec4,000$7.00K0.00%
Cubist Systematic Strategies, LLC1,400$2.00K0.00%
Federated Hermes, Inc.152––

Sold out (6)

Institutions that held X4 Pharmaceuticals, Inc at the end of Q4 2021 and filed for Q1 2022 without it.

Institutions that sold out of XFOR in Q1 2022
InstitutionShares, Q4 2021Value, Q4 2021
Acadian Asset Management LLC57,270$130.0K
FMR LLC53,031$121.0K
Goldman Sachs Group Inc20,949$48.0K
Connor, Clark & Lunn Investment Management Ltd.12,786$29.0K
Engineers Gate Manager LP11,874$27.0K
JPMorgan Chase & Co203$0