Fluence Energy, Inc.
US ˙ NasdaqGS ˙ US34379V1035

SecurityFLNC / Fluence Energy, Inc.
InstitutionBoothbay Fund Management, Llc
Latest Disclosed Ownership119,415 shares
Latest Disclosed Value $ 1,643,150
Boothbay Fund Management, Llc reports 585.35% increase in ownership of FLNC / Fluence Energy, Inc.

On May 15, 2026 - Boothbay Fund Management, Llc filed a 13F-HR form disclosing ownership of 119,415 shares of Fluence Energy, Inc. (US:FLNC) valued at $1,643,150 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 17,424 shares of Fluence Energy, Inc.. This represents a change in shares of 585.35% during the quarter. The current value of the position is $2,735,798 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F FLUENCE ENERGY COM CL A 34379V103 119,415 101,991 585.35 1,643 377.62 0.0213
2026-02-17 2025-12-31 13F FLUENCE ENERGY COM CL A 34379V103 17,424 -19,015 -52.18 345 -12.47 0.0051
2025-11-14 2025-09-30 13F FLUENCE ENERGY COM CL A 34379V103 36,439 36,439 394 0.0057
2025-05-15 2025-03-31 13F FLUENCE ENERGY COM CL A 34379V103 0 -11,214 -100.00 0 -100.00
2025-02-14 2024-12-31 13F FLUENCE ENERGY COM CL A 34379V103 11,214 -657 -5.53 178 -33.83 0.0044
2024-11-14 2024-09-30 13F FLUENCE ENERGY COM CL A 34379V103 11,871 -2,804 -19.11 270 5.91 0.0061
2024-08-14 2024-06-30 13F FLUENCE ENERGY COM CL A 34379V103 14,675 -36,927 -71.56 254 -71.59 0.0060
2024-05-15 2024-03-31 13F FLUENCE ENERGY COM CL A 34379V103 51,602 19,099 58.76 895 15.35 0.0172
2024-02-14 2023-12-31 13F FLUENCE ENERGY COM CL A 34379V103 32,503 978 3.10 775 7.04 0.0198
2023-11-14 2023-09-30 13F FLUENCE ENERGY COM CL A 34379V103 31,525 -5,934 -15.84 725 -27.38 0.0172
2023-08-14 2023-06-30 13F FLUENCE ENERGY COM CL A 34379V103 37,459 -10,135 -21.29 998 3.53 0.0219
2023-05-15 2023-03-31 13F FLUENCE ENERGY COM CL A 34379V103 47,594 -22,809 -32.40 964 -20.22 0.0198
2023-02-14 2022-12-31 13F FLUENCE ENERGY COM CL A 34379V103 70,403 -3,963 -5.33 1,207 11.24 0.0279
2022-11-14 2022-09-30 13F FLUENCE ENERGY COM CL A 34379V103 74,366 -18,314 -19.76 1,085 23.44 0.0271
2022-08-15 2022-06-30 13F FLUENCE ENERGY COM CL A 34379V103 92,680 52,162 128.74 879 65.54 0.0231
2022-05-16 2022-03-31 13F FLUENCE ENERGY COM CL A 34379V103 40,518 13,762 51.44 531 -44.16 0.0123
2022-02-14 2021-12-31 13F FLUENCE ENERGY COM CL A 34379V103 26,756 26,756 951 0.0224
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.