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Overview
Financials
Chart
Business Summary
Filings
Ownership
Valuation
Ownership — ACFN
Institutional Holdings
Insider Transactions
US Institutional Ownership
4.4%
Institution
Shares
Value
Ownership %
Change
Filing Date
VANGUARD CAPITAL MANAGEMENT LLC
38.0K
--
1.51%
+340
2026-06-30
GEODE CAPITAL MANAGEMENT, LLC
18.2K
--
0.72%
+259
2026-06-30
CITADEL ADVISORS LLC
16.3K
--
0.65%
+5.0K
2026-06-30
BRIDGEWAY CAPITAL MANAGEMENT, LLC
12.5K
--
0.50%
--
2026-06-30
Mink Brook Asset Management LLC
10.0K
--
0.40%
--
2026-06-30
VANGUARD FIDUCIARY TRUST CO
8.4K
--
0.34%
+60
2026-06-30
BlackRock, Inc.
5.4K
--
0.22%
--
2026-06-30
Access Investment Management LLC
1.2K
--
0.05%
--
2026-06-30
OSAIC HOLDINGS, INC.
351
--
0.01%
-1.5K
2026-06-30
Tower Research Capital LLC (TRC)
327
--
0.01%
+157
2026-06-30
NATIONAL BANK OF CANADA /FI/
245
--
0.01%
--
2026-06-30
Federation des caisses Desjardins du Quebec
25
--
0.00%
--
2026-06-30
WELLS FARGO & COMPANY/MN
--
--
--
--
2026-06-30