$FLNC

$5.94 +$0.44 (7.91%) Live

$FLNC Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 138.1M shares outstanding

Who owns FLNC?

By type of holder

Institutions 90.2% Insiders 0.0% Everyone else 9.8%

Concentration Top 10 holders own 53.6%

Siemens Pension Trust E V 15.7% · Siemens AG 14.3%

Institutional ownership

90.2%

+0.1 pts vs last qtr

Institutional holders

298

+39 vs last qtr

Net shares bought

+77.7K

by institutions in Q2 2026

New / sold out

86 / 47

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Driehaus Capital Management LLC NEW +3.6M
BlackRock, Inc. +1.9M

Biggest sellers in Q2 2026

Siemens Pension Trust E V −10.1M
D. E. Shaw & Co., Inc. −2.9M

Who is planning to sell?

Notices of proposed sale, last 12 months

$487M

5 notices from 4 people

Shares covered

19.3M

13.99% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

AES Grid Stability, LLC Affiliate $378M
Qatar Investment Authority Affiliate $108M

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2022–FY2025

+86.9%

+23.18% a year

Each share's claim on the business

−46.5%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

$7.8M vs $114M

over 4 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years68% 1–3 years10% Under 1 year21%

Quarterly turnover

23.8%

of institutional shares changed hands

Top 10 managers, median time held

4.5 years

Super Investors

Investment managers reporting FLNC on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
SP Siemens Pension Trust E V	21.7M	15.71%	−10.1M (−31.7%)	2022	100.0%
Shares held by quarter Peak holding31.8M (Q4'25) Change over 8 quarters+9.9M Share of the company15.710% Siemens Pension Trust E V's full portfolio →
SA Siemens AG	19.7M	14.29%	Unchanged	2022	79.5%
Shares held by quarter Peak holding39.7M (Q3'24) Change over 8 quarters−20.0M Share of the company14.290% Siemens AG's full portfolio →

Siemens Pension Trust E V

21.7M

% of company

15.71%

Change vs last qtr

−10.1M (−31.7%)

Held since

2022

Siemens AG

19.7M

% of company

14.29%

Change vs last qtr

Unchanged

Held since

2022

28 more super investors behind a free account

See every manager holding Fluence Energy Inc, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting FLNC on Form N-PORT; together they hold 18.0% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$50.3M	2.5M	1.83%	0.00%	June 30, 2026
IR iShares Russell 2000 ETF iShares Trust	$45.6M	2.3M	1.66%	0.05%	June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$50.3M

% of company

1.83%

% of the fund

0.00%

As of

June 30, 2026

iShares Russell 2000 ETF

iShares Trust

Position value

$45.6M

% of company

1.66%

% of the fund

0.05%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Fluence Energy Inc and how much of the fund the position is.

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