ESS Tech, Inc. - Common Stock, $0.0001 par value per share (GWH)

CUSIP: 26916J205

Q3 2024 13F Holders as of 30 Sep 2024

Security type / class
Equity / Common Stock, $0.0001 par value per share
Total 13F shares
3,268,537
Total 13F value
$20,657,023
Holder snapshot 6 signals
Share change
+3,191,626
SEC-reported price per share
$6.32
Number of holders
45
Value change
+$20,170,949
Number of buys
42
Number of sells
1
Security identity Names, identifiers, and filing context for this profile. 1 source field
Shares outstanding
27,184,466

Security key

26916J205

Report period

Q3 2024

Institutions

45

Top holders

10

GWH full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2025 ESS Tech, Inc. SEC filings ESS Tech, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of GWH - ESS Tech, Inc. - Common Stock, $0.0001 par value per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
SOFTBANK GROUP CORP.
Disclosed value leader
SOFTBANK GROUP CORP.
Comparable rows
2/15
Latest evidence
30 Jun 2024
3/4/5 13D/G 13F Lead comparable stake: 20% 13 rows are not safely comparable across share classes. 13D/G row: SOFTBANK GROUP CORP. Showing 1-6 of 15 holder rows.

Quick read

SOFTBANK GROUP CORP. leads the comparable SEC ownership view at 20%.

2 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens SOFTBANK GROUP CORP.'s linked filing trail.
Comparable ownership Top 2
SOFTBANK GROUP CORP. 20%
Catalyst Funds Management Pty Ltd 0.09%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
SOFTBANK GROUP CORP.
3/4/5 13D/G 13F
Director, 10%+ Owner · SB Energy Global Holdings One Ltd. · Company
3/4/5 13D/G 13F
20%
from 13D/G
$44,970,887
35,953,699 shares
 — 09 Nov 2021
Catalyst Funds Management Pty Ltd
13F
Company
13F
0.09%
$19,139
23,400 shares
 — 30 Jun 2024
HONEYWELL INTERNATIONAL INC
3/4/5
10%+ Owner
3/4/5
—
class O/S missing
$20,627,886
16,491,754 shares
 — 21 Sep 2023
ACON S2 Sponsor, L.L.C.
3/4/5
10%+ Owner
3/4/5
—
mixed-class rows
$7,629,880
10,183,334 shares
mixed-class rows
 — 08 Oct 2021
Breakthrough Energy Ventures, LLC
3/4/5
10%+ Owner
3/4/5
—
class O/S missing
—
18,558,721 shares
 — 09 Nov 2021
Craig E. Evans
3/4/5
President, Director
3/4/5
—
class O/S missing
$10,533,477
8,421,392 shares
 — 13 Mar 2023
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2024

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
45
Shares
3,268,537
Rows available
45
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2024 vs Q1 2026 Across Filers

Q1 2026 holders
49
Q3 2024 holders
45
Holder diff
-4
Investor Q1 2026 Shares Q3 2024 Shares Share Diff Share Chg % Q1 2026 value Q3 2024 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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