HQ Horizon Quantum Holdings Ltd.: institutional ownership and insider trading
33 funds reported holding $533M of Horizon Quantum Holdings Ltd. in their latest 13F filings; in Q2 2026 funds net bought $470M, with 25 new positions and 8 funds selling out; over the last 12 months insiders bought $1000K and sold $0 on the open market.
Largest institutional holders of HQ
- Peak XV Partners Operations LLC — $176M
- Penserra Capital Management LLC — $152M
- Defiance ETFs, LLC — $151M
- Data Collective IV GP, LLC — $25.4M
- UBS Group AG (UBS) — $6.84M
- National Philanthropic Trust — $6.43M
- Creek Drive Management Group LLC — $2.50M
- BANK OF AMERICA CORP /DE/ (BAC, BAC-PB, BAC-PE, BAC-PK, BAC-PL, BAC-PM, BAC-PN, BAC-PO, BAC-PP, BML-PG, BML-PH, BML-PJ, BML-PL) — $1.82M
- GOLDMAN SACHS GROUP INC (GS, GSCE, GS-PA, GS-PC, GS-PD) — $1.80M
- HRT FINANCIAL LP — $1.27M
Recent HQ insider trades
- Mar 19, 2026: Lambert Danielle bought 84,602 shares ($1000K)
5%+ owners
- Joseph Francis Fitzsimons: 38.3% (Schedule 13D, filed Mar 31, 2026)
- Peak XV Partners Seed Investment: 20.3% (Schedule 13D, filed Jul 9, 2026)
- IonQ, Inc.: 13.3% (Schedule 13D, filed Apr 1, 2026)
- Harry L. You: 11.8% (Schedule 13D, filed Mar 20, 2026)
- Tencent Holdings Ltd: 11.1% (Schedule 13G/A, filed Aug 14, 2026)
Who owns the most HQ stock?
The largest institutional holders of Horizon Quantum Holdings Ltd. in the latest 13F filings are Peak XV Partners Operations LLC ($176M), Penserra Capital Management LLC ($152M), Defiance ETFs, LLC ($151M).
Are insiders buying or selling HQ?
Over the last 12 months insiders bought $1000K and sold $0 of Horizon Quantum Holdings Ltd. stock on the open market (SEC Form 4).