FLNC · Fluence Energy, Inc. · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 305 13F filersWho Holds FLNC
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 299 filers, like-for-like change +0.2%; actively managed books +5.8%; index-like books +37.7%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 28.6% | 143 | +9.6% |
| Exempt adviser | 0.6% | 7 | -52.0% |
| Adviser | 2.3% | 11 | +89.7% |
| Bank | 6.7% | 15 | -8.8% |
| Insurer | 0.0% | 2 | +9.6% |
| Broker-dealer | 0.4% | 3 | +51.9% |
| Benefit plan | 0.1% | 5 | +28.1% |
| Non-US | 3.3% | 10 | +98.4% |
| Holding company | 11.8% | 8 | +35.2% |
| Unknown | 46.1% | 95 | -13.2% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 20.9% | 32 | +37.7% |
| Systematic-like | 10.6% | 28 | -36.3% |
| Concentrated | 1.8% | 22 | +900.4% |
| Diversified active | 33.5% | 215 | +26.3% |
| Unknown | 33.1% | 2 | -19.5% |
| Not measured | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 60.9% | 152 | -4.4% |
| Medium turnover | 16.3% | 57 | +40.7% |
| High turnover | 15.4% | 62 | -19.2% |
| Unknown | 7.5% | 28 | +36.2% |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 9.8% | 44 | +54.9% |
| Medium horizon | 10.0% | 48 | +37.9% |
| Long horizon | 68.4% | 175 | -8.7% |
| Unknown | 11.8% | 32 | +5.1% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 36.5% | 64 | -15.0% |
| $1B to $10B | 3.6% | 75 | +19.6% |
| $10B to $100B | 13.9% | 92 | +13.1% |
| $100B or more | 45.9% | 68 | +10.6% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 1.6% | 66 | +183.9% |
| Pooled investment vehicles | 10.4% | 34 | -16.0% |
| Registered funds and BDCs | 11.2% | 21 | +15.8% |
| Pension and profit sharing plans | 0.0% | 3 | +29.7% |
| Insurance companies | 0.1% | 3 | +65.0% |
| Charitable organizations | 0.0% | 1 | 0.0% |
| Governments and sovereign funds | 0.2% | 3 | -53.5% |
| Other investment advisers | 0.0% | 2 | -94.6% |
| Other | 0.0% | 1 | new |
| Diversified | 5.0% | 9 | +69.5% |
| Unknown | 71.4% | 156 | -3.2% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 17.1% | 50 | -0.7% |
| Private equity funds | 0.1% | 6 | -60.3% |
| Venture capital funds | 0.0% | 1 | -28.6% |
| Real estate funds | 0.0% | 3 | +1930.6% |
| Securitized asset funds | 0.1% | 1 | +1.5% |
| Other private funds | 1.2% | 14 | -44.5% |
| Mixed private funds | 0.4% | 2 | +693.2% |
| No private funds | 10.3% | 73 | +34.2% |
| Private funds, type not stated | 0.0% | 0 | -100.0% |
| Unknown | 70.8% | 149 | -2.3% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 54.3% | 231 | +10.9% |
| Outside the US | 45.7% | 68 | -10.1% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 6 holders with no observed 2026-03-31 13F and 4 holders with no observed 2026-06-30 13F. Compared across CIK changes: JANUS HENDERSON GROUP PLC continues as Jupiter Topco LLC.
Conviction and Crowding
299 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $35,341,991 (2 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 91.7% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies FLNC's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | FPS Forgent Power Solutions, Inc. | 8 |
| 2 | CSIQ Canadian Solar Inc. | 3 |
| 3 | TE T1 Energy Inc. | 4 |
| 4 | FSLY Fastly, Inc. | 3 |
| 5 | SM SM Energy Co | 5 |
| 6 | SHLS Shoals Technologies Group, Inc. | 3 |
| 7 | CC Chemours Co | 4 |
| 8 | ORA Ormat Technologies, Inc. | 4 |
| 9 | BFLY Butterfly Network, Inc. | 3 |
| 10 | CWT California Water Service Group | 3 |
Shareholder Targets
13F filers that own its peers but not FLNC, quarter ended Jun 30, 2026Found through its holder-overlap peers: FPS, CSIQ, TE, FSLY, SM, SHLS, CC, ORA, BFLY, CWT, FLY, NXT, AAP, EOSE, AA, SEI, DAR, MP, GLXY, ULS. 1,830 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | COATUE MANAGEMENT LLC Registered adviser, Concentrated | $1,145,207,474 1 held | FPS |
| 2 | AE INDUSTRIAL PARTNERS, LP Registered adviser, Unknown | $1,015,199,110 1 held | FLY |
| 3 | Capital Research Global Investors Adviser, Diversified active | $844,215,371 2 held | GLXY, ULS |
| 4 | Hancock Prospecting Pty Ltd Unknown, Concentrated | $832,376,484 1 held | MP |
| 5 | PRIMECAP MANAGEMENT CO/CA/ Registered adviser, Diversified active | $804,374,456 2 held | NXT, GLXY |
| 6 | AMERICAN CENTURY COMPANIES INC Unknown, Diversified active | $662,151,419 17 held | SM, CC, NXT |
| 7 | WELLINGTON MANAGEMENT GROUP LLP Holding company, Diversified active | $647,388,465 9 held | NXT, SEI, DAR |
| 8 | Encompass Capital Advisors LLC Registered adviser, Diversified active | $629,090,400 5 held | TE, SEI, SM |
| 9 | Capital International Investors Adviser, Diversified active | $622,893,864 1 held | ULS |
| 10 | EAGLE CAPITAL MANAGEMENT LLC Registered adviser, Diversified active | $619,413,136 1 held | AA |
Fund Ownership of FLNC by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 9.09% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 1.47% | 2,712,074 |
| Index ETFs | 7.62% | 14,060,984 |
| Active ETFs | 0.35% | 652,784 |
| Active funds | 2.59% | 4,788,857 |
| Unclassified | 0.74% | 1,367,249 |
| All registered funds | 12.77% | 23,581,948 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Small SIEMENS PENSION TRUST E V | $431,290,973 | 15.31% | 21,694,717 | Shares | 2026-08-14 | |
| Small SIEMENS AG | $392,392,712 | 13.93% | 19,738,064 | Shares | 2026-08-14 | |
| Mega BlackRock, Inc. Holding company | $147,292,124 | 5.23% | 7,409,061 | Shares | 2026-08-07 | |
| Mega JANE STREET GROUP, LLC | $124,154,576 | 4.41% | 6,245,200 | Call | 2026-08-14 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $106,134,926 | 3.77% | 5,338,779 | Shares | 2026-08-14 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser | $72,687,482 | 2.58% | 3,656,312 | Shares | 2026-08-13 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC Registered adviser | $71,361,725 | 2.53% | 3,589,624 | Shares | 2026-08-13 | |
| Large Driehaus Capital Management LLC Registered adviser | $71,090,164 | 2.52% | 3,575,964 | Shares | 2026-08-14 | |
| Mega MORGAN STANLEY Holding company | $63,641,979 | 2.26% | 3,201,307 | Shares | 2026-08-13 | |
| Mega D. E. Shaw & Co., Inc. | $63,511,331 | 2.25% | 3,194,735 | Shares | 2026-08-14 | |
| Mega STATE STREET CORP Bank | $52,228,994 | 1.85% | 2,627,213 | Shares | 2026-09-22 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC Registered adviser | $45,062,591 | 1.60% | 2,266,730 | Shares | 2026-08-12 | |
| Mega FIRST TRUST ADVISORS LP Registered adviser | $44,158,390 | 1.57% | 2,221,247 | Shares | 2026-08-11 | |
| Mega FMR LLC Holding company | $42,692,398 | 1.52% | 2,147,505 | Shares | 2026-08-13 | |
| Mega SG Americas Securities, LLC | $39,830,733 | 1.41% | 2,003,558 | Shares | 2026-08-07 | |
| Mega Legal & General Group Plc | $39,338,782 | 1.40% | 1,978,812 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $35,825,748 | 1.27% | 1,802,100 | Put | 2026-08-14 | |
| Large Connor, Clark & Lunn Investment Management Ltd. Registered adviser | $35,075,258 | 1.24% | 1,764,349 | Shares | 2026-08-13 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $33,632,984 | 1.19% | 1,691,800 | Call | 2026-08-14 | |
| Mega GOLDMAN SACHS GROUP INC Holding company | $33,331,045 | 1.18% | 1,676,612 | Shares | 2026-08-14 | |
| Small Goodlander Investment Management, LLC Registered adviser | $29,820,000 | 1.06% | 1,500,000 | Shares | 2026-08-14 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $28,627,160 | 1.02% | 1,439,998 | Shares | 2026-08-13 | |
| Large Caption Management, LLC Registered adviser | $28,577,500 | 1.01% | 1,437,500 | Call | 2026-08-14 | |
| Mega UBS Group AG Bank | $26,150,687 | 0.93% | 1,315,427 | Shares | 2026-08-13 | |
| Large Point72 Asset Management, L.P. Registered adviser | $25,879,764 | 0.92% | 1,301,799 | Shares | 2026-08-14 | |
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $23,978,659 | 0.85% | 1,206,170 | Shares | 2026-08-14 | |
| Large HRT FINANCIAL LP | $23,768,289 | 0.84% | 1,195,588 | Shares | 2026-08-14 | |
| Mega DEUTSCHE BANK AG\ Non-US | $21,592,024 | 0.77% | 1,086,118 | Shares | 2026-08-07 | |
| Large FEDERATED HERMES, INC. Adviser | $18,457,287 | 0.66% | 928,435 | Shares | 2026-08-12 | |
| Small KINGDON CAPITAL MANAGEMENT, L.L.C. Registered adviser | $17,892,000 | 0.64% | 900,000 | Shares | 2026-08-14 | |
| Mega BARCLAYS PLC Bank | $16,438,075 | 0.58% | 826,865 | Shares | 2026-08-14 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $16,269,154 | 0.58% | 818,368 | Shares | 2026-08-14 | |
| Mega NORTHERN TRUST CORP Bank | $15,157,563 | 0.54% | 762,453 | Shares | 2026-08-13 | |
| Large JUPITER ASSET MANAGEMENT LTD Registered adviser | $14,896,700 | 0.53% | 749,331 | Shares | 2026-08-10 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $14,629,692 | 0.52% | 735,900 | Call | 2026-09-02 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $14,524,328 | 0.52% | 730,600 | Put | 2026-08-14 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $14,383,695 | 0.51% | 723,526 | Shares | 2026-08-14 | |
| Large Erste Asset Management GmbH Non-US | $14,252,946 | 0.51% | 716,949 | Shares | 2026-07-28 | |
| Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC Registered adviser | $14,159,390 | 0.50% | 712,243 | Shares | 2026-08-14 | |
| Mega VANGUARD FIDUCIARY TRUST CO | $12,045,371 | 0.43% | 605,904 | Shares | 2026-08-13 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $11,872,793 | 0.42% | 597,223 | Shares | 2026-09-02 | |
| Mega SCHRODER INVESTMENT MANAGEMENT GROUP Registered adviser | $11,610,914 | 0.41% | 584,050 | Shares | 2026-08-13 | |
| Mega T. Rowe Price Investment Management, Inc. Adviser | $11,210,093 | 0.40% | 563,888 | Shares | 2026-08-14 | |
| Mega BARCLAYS PLC Bank | $11,097,016 | 0.39% | 558,200 | Call | 2026-08-14 | |
| Mega Qube Research & Technologies Ltd Exempt adviser | $10,714,703 | 0.38% | 538,969 | Shares | 2026-08-14 | |
| Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Non-US | $10,673,572 | 0.38% | 536,900 | Shares | 2026-08-13 | |
| Mega ROYAL BANK OF CANADA Bank | $10,544,925 | 0.37% | 530,429 | Shares | 2026-08-14 | |
| Mega HSBC HOLDINGS PLC | $9,940,000 | 0.35% | 500,000 | Call | 2026-08-14 | |
| Large PEAK6 LLC Broker-dealer | $9,940,000 | 0.35% | 500,000 | Put | 2026-08-13 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $9,451,766 | 0.34% | 475,441 | Shares | 2026-08-14 | |
| Mid Robinhood Asset Management, LLC Registered adviser | $9,144,859 | 0.32% | 460,003 | Shares | 2026-08-11 | |
| Mega AQR CAPITAL MANAGEMENT LLC Registered adviser | $8,958,581 | 0.32% | 450,633 | Shares | 2026-08-14 | |
| Mid COOPER CREEK PARTNERS MANAGEMENT LLC Adviser | $8,263,340 | 0.29% | 415,661 | Shares | 2026-08-14 | |
| Mid SEVEN GRAND MANAGERS, LLC Registered adviser | $7,952,000 | 0.28% | 400,000 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $7,727,356 | 0.27% | 388,700 | Put | 2026-09-02 | |
| Mega Invesco Ltd. Adviser | $7,400,448 | 0.26% | 372,256 | Shares | 2026-08-14 | |
| Mid Voleon Capital Management LP Registered adviser | $7,199,323 | 0.26% | 362,139 | Shares | 2026-08-14 | |
| Large PEAK6 LLC Broker-dealer | $7,186,620 | 0.26% | 361,500 | Call | 2026-08-13 | |
| Mega D. E. Shaw & Co., Inc. | $7,115,052 | 0.25% | 357,900 | Call | 2026-08-14 | |
| Mega DIMENSIONAL FUND ADVISORS LP Registered adviser | $6,941,698 | 0.25% | 349,180 | Shares | 2026-08-11 | |
| Small Sound Capital Solutions LLC | $6,540,818 | 0.23% | 329,015 | Shares | 2026-08-13 | |
| Large Universal- Beteiligungs- und Servicegesellschaft mbH | $6,500,163 | 0.23% | 326,970 | Shares | 2026-08-06 | |
| Large LAZARD ASSET MANAGEMENT LLC Adviser | $6,098,249 | 0.22% | 306,753 | Shares | 2026-08-14 | |
| Small KINGDON CAPITAL MANAGEMENT, L.L.C. Registered adviser | $5,964,000 | 0.21% | 300,000 | Put | 2026-08-14 | |
| Large TUDOR INVESTMENT CORP ET AL Registered adviser | $5,956,048 | 0.21% | 299,600 | Call | 2026-08-14 | |
| Mid GROUP ONE TRADING LLC Broker-dealer | $5,865,116 | 0.21% | 295,026 | Shares | 2026-08-14 | |
| Large Freestone Grove Partners LP Registered adviser | $5,673,195 | 0.20% | 285,372 | Shares | 2026-08-14 | |
| Mega Allianz Asset Management GmbH | $5,467,894 | 0.19% | 275,045 | Shares | 2026-09-02 | |
| Large Squarepoint Ops LLC Registered adviser | $5,334,161 | 0.19% | 268,318 | Shares | 2026-08-14 | |
| Mega Nuveen, LLC | $5,250,088 | 0.19% | 264,089 | Shares | 2026-08-11 | |
| Mid OCCUDO QUANTITATIVE STRATEGIES LP Registered adviser | $5,058,466 | 0.18% | 254,450 | Shares | 2026-08-13 | |
| Large Point72 Asset Management, L.P. Registered adviser | $4,934,216 | 0.18% | 248,200 | Call | 2026-08-14 | |
| Mega FRANKLIN RESOURCES INC Adviser | $4,844,258 | 0.17% | 243,675 | Shares | 2026-08-13 | |
| Large KBC Group NV | $4,798,415 | 0.17% | 241,369 | Shares | 2026-08-05 | |
| Small Pier Capital, LLC Registered adviser | $4,646,015 | 0.16% | 233,703 | Shares | 2026-08-05 | |
| Mega JPMORGAN CHASE & CO Bank | $4,575,082 | 0.16% | 230,135 | Shares | 2026-08-12 | |
| Mega Bank of New York Mellon Corp Bank | $4,441,150 | 0.16% | 223,398 | Shares | 2026-08-06 | |
| Large Tidal Investments LLC Registered adviser | $4,128,956 | 0.15% | 207,694 | Shares | 2026-08-13 | |
| Mid XTX Topco Ltd | $4,073,113 | 0.14% | 204,885 | Shares | 2026-08-14 | |
| Large Empowered Funds, LLC Registered adviser | $4,072,735 | 0.14% | 204,866 | Shares | 2026-08-17 | |
| Mega CITIGROUP INC Bank | $3,928,107 | 0.14% | 197,591 | Shares | 2026-08-03 | |
| Mid Jump Financial, LLC | $3,658,178 | 0.13% | 184,013 | Shares | 2026-08-13 | |
| Mega Amundi Holding company | $3,464,328 | 0.12% | 174,262 | Shares | 2026-08-11 | |
| Mega RAYMOND JAMES FINANCIAL INC | $3,459,100 | 0.12% | 173,999 | Shares | 2026-08-14 | |
| Mega NEUBERGER BERMAN GROUP LLC Holding company | $3,396,696 | 0.12% | 170,860 | Shares | 2026-08-13 | |
| Large MACQUARIE GROUP LTD | $3,381,428 | 0.12% | 170,092 | Shares | 2026-08-14 | |
| Mega Swiss National Bank | $3,379,600 | 0.12% | 170,000 | Shares | 2026-08-11 | |
| Mega LPL Financial LLC Broker-dealer | $3,357,453 | 0.12% | 168,886 | Shares | 2026-08-07 | |
| Mid Defiance ETFs, LLC Registered adviser | $3,354,074 | 0.12% | 168,716 | Shares | 2026-08-14 | |
| Large Handelsbanken Fonder AB Non-US | $3,208,632 | 0.11% | 161,400 | Shares | 2026-07-10 | |
| Large Rockefeller Capital Management L.P. Registered adviser | $3,205,529 | 0.11% | 161,244 | Shares | 2026-08-13 | |
| Large Walleye Trading LLC | $3,051,580 | 0.11% | 153,500 | Call | 2026-08-03 | |
| Mid PDT Partners, LLC Registered adviser | $2,999,057 | 0.11% | 150,858 | Shares | 2026-08-14 | |
| Mega BANK OF MONTREAL /CAN/ Bank | $2,982,000 | 0.11% | 150,000 | Put | 2026-08-12 | |
| Small Almanack Investment Partners, LLC. Registered adviser | $2,885,085 | 0.10% | 145,125 | Shares | 2026-07-30 | |
| Mid J. Goldman & Co LP Registered adviser | $2,882,600 | 0.10% | 145,000 | Call | 2026-08-14 | |
| Large NISSAY ASSET MANAGEMENT CORP /JAPAN | $2,830,236 | 0.10% | 142,366 | Shares | 2026-08-14 | |
| Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC Registered adviser | $2,811,067 | 0.10% | 141,402 | Shares | 2026-08-13 | |
| Mega BANK OF MONTREAL /CAN/ Bank | $2,718,369 | 0.10% | 136,739 | Shares | 2026-08-12 | |
| Mega MILLENNIUM MANAGEMENT LLC Registered adviser | $2,683,800 | 0.10% | 135,000 | Put | 2026-08-14 |
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