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Ownership — AMTX
Institutional Holdings
Insider Transactions
US Institutional Ownership
24.7%
Institution
Shares
Value
Ownership %
Change
Filing Date
BlackRock, Inc.
3.97M
$6.0M
5.51%
+3.34M
2026-06-30
Vanguard Capital Management LLC
2.99M
$4.0M
4.15%
+356.6K
2026-06-30
Geode Capital Management, LLC
1.72M
$2.0M
2.39%
+989.4K
2026-06-30
Grantham, Mayo, Van Otterloo & Co. LLC
1.06M
$1.0M
1.48%
+14.3K
2026-06-30
State Street Corp
726.2K
$1.0M
1.01%
+424.3K
2026-06-30
D. E. Shaw & Co., Inc.
623.0K
$1.0M
0.86%
+77.6K
2026-06-30
Northern Trust Corp
508.0K
--
0.71%
+372.8K
2026-06-30
Citadel Advisors LLC
459.5K
--
0.64%
-121.0K
2026-06-30
Vanguard Portfolio Management LLC
442.4K
--
0.61%
--
2026-06-30
Vanguard Fiduciary Trust Co
438.9K
--
0.61%
+60.8K
2026-06-30
Millennium Management LLC
396.4K
--
0.55%
-20.4K
2026-06-30
Marshall Wace, LLP
298.8K
--
0.41%
-580.9K
2026-06-30
Two Sigma Investments, LP
267.2K
--
0.37%
--
2026-06-30
CIBC Bancorp USA Inc.
253.9K
--
0.35%
+3.6K
2026-06-30
Goldman Sachs Group Inc
199.7K
--
0.28%
+2.2K
2026-06-30
Jane Street Group, LLC
198.2K
--
0.28%
-397.2K
2026-06-30
Hamilton Capital Partners, LLC
195.3K
--
0.27%
-5.4K
2026-06-30
Charles Schwab Investment Management Inc
195.3K
--
0.27%
+169.1K
2026-06-30
Sixth Street Partners Management Company, L.P.
195.3K
--
0.27%
--
2026-06-30
Bank of New York Mellon Corp
172.3K
--
0.24%
--
2026-06-30
LPL Financial LLC
142.0K
--
0.20%
+6.1K
2026-06-30
Osaic Holdings, Inc.
137.5K
--
0.19%
+10.6K
2026-06-30
Bridgeway Capital Management, LLC
126.9K
--
0.18%
+25.0K
2026-06-30
J. Derek Lewis & Associates Inc.
125.0K
--
0.17%
-106.9K
2026-06-30
XTX Topco Ltd
123.2K
--
0.17%
+85.5K
2026-06-30
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