FLNC Fluence Energy, Inc.: institutional ownership and insider trading
324 funds reported holding $3.04B of Fluence Energy, Inc. in their latest 13F filings; in Q2 2026 funds net bought $106M, with 80 new positions and 40 funds selling out; over the last 12 months insiders bought $125K and sold $479M on the open market.
Famous investors holding FLNC
- Two Sigma (Two Sigma Investments): $107M, 0.1% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $70.9M, 0.0% of the portfolio
- Ken Griffin (Citadel Advisors): $34.2M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $5.49M, 0.0% of the portfolio
Largest institutional holders of FLNC
- SIEMENS PENSION TRUST E V — $431M
- SIEMENS AG — $392M
- JANE STREET GROUP, LLC — $160M
- BlackRock, Inc. (BLK) — $147M
- VANGUARD GROUP INC — $122M
- TWO SIGMA INVESTMENTS, LP — $107M
- BNP PARIBAS FINANCIAL MARKETS — $102M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $72.7M
- VANGUARD CAPITAL MANAGEMENT LLC — $71.4M
- DRIEHAUS CAPITAL MANAGEMENT LLC — $71.1M
Recent FLNC insider trades
- Sep 21, 2026: von Heynitz Harald bought 7,000 shares ($51.5K)
- Sep 21, 2026: Bulls Herman E bought 10,000 shares ($73.6K)
- Jun 23, 2026: Zahurancik John sold 31,974 shares ($755K)
- Jun 15, 2026: von Heynitz Harald sold 5,000 shares ($125K)
5%+ owners
- Siemens AG: 29.3% (Schedule 13G/A, filed Aug 10, 2026)
- The AES Corporation: 22.5% (Schedule 13G/A, filed May 18, 2026)
- Qatar Investment Authority: 8.3% (Schedule 13G/A, filed May 19, 2026)