Fluence Energy
FLNC · NASDAQ
$5.93+$0.07 (+1.19%)TodayMarket closed ·
Prev close $5.86
Who owns FLNC
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 44.2% of FLNC’s shares.
- Siemens Pension-Trust e.V.11.8%
- Siemens AG10.7%
- Qatar Investment Authority6.4%
- BlackRock Institutional Trust Company, N.A.3.4%
- Next 6 largest institutions12.0%
- All other shareholders55.8%
| Holder | Shares | % of shares |
|---|---|---|
| Siemens Pension-Trust e.V. | 21.69M | 11.77% |
| Siemens AG | 19.74M | 10.71% |
| Qatar Investment Authority | 11.80M | 6.40% |
| BlackRock Institutional Trust Company, N.A. | 6.20M | 3.37% |
| Two Sigma Investments, LP | 5.34M | 2.90% |
| Vanguard Portfolio Management, LLC | 3.66M | 1.98% |
| Vanguard Capital Management, LLC | 3.59M | 1.95% |
| Driehaus Capital Management, LLC | 3.58M | 1.94% |
| D. E. Shaw & Co., L.P. | 3.19M | 1.73% |
| Morgan Stanley & Co. LLC | 2.73M | 1.48% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 2.53M | 1.37% |
| iShares Russell 2000 ETF | 2.28M | 1.24% |
| L&G Battery Value-Chain UCITS ETF | 1.89M | 1.03% |
| Vanguard Small-Cap Index Fund | 1.83M | 0.99% |
| Fidelity OTC Portfolio | 1.28M | 0.70% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $125.12K (2 trades) and sold $479.88M (8 trades) of FLNC on the open market.
| Insider | Type | Shares | Value |
|---|---|---|---|
| von Heynitz Harald | Buy | 7.00K | $51.52K |
| BULLS HERMAN E | Buy | 10.00K | $73.60K |
| Williams Peter Bennett | Option exercise | 8.59K | — |
| Williams Peter Bennett | Tax withholding | 3.90K | $54.94K |
| Williams Peter Bennett | Option exercise | 8.59K | — |
| SPT Holding Sarl | Other | 20.46M | — |
| Zahurancik John | Sale | 15.97K | $351.84K |
| Zahurancik John | Sale | 15.97K | $351.84K |
| Zahurancik John | Sale | 16.00K | $402.86K |
| Zahurancik John | Sale | 16.00K | $402.86K |
Short interest
Settled Sep 30, 2026
- Shares short
- 33.82M
- Days to cover
- 3.09
- % of shares outstanding
- 18.35%
- Average daily volume
- 10.96M
- Change since last report
- +21.3%
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