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Ownership — AMPL
Institutional Holdings
Insider Transactions
US Institutional Ownership
61.2%
Institution
Shares
Value
Ownership %
Change
Filing Date
Wellington Management Group LLP
11.09M
$84.0M
8.44%
-68.5K
2026-06-30
BlackRock, Inc.
10.04M
$76.0M
7.65%
-117.4K
2026-06-30
Vanguard Portfolio Management LLC
6.08M
$46.0M
4.63%
-81.2K
2026-06-30
FMR LLC
5.98M
$45.0M
4.55%
+2.67M
2026-06-30
Vanguard Capital Management LLC
3.94M
$30.0M
3.00%
-151.6K
2026-06-30
SC US (Ttgp), Ltd.
2.80M
$21.0M
2.13%
--
2026-06-30
State Street Corp
2.60M
$19.0M
1.98%
+175.4K
2026-06-30
Geode Capital Management, LLC
2.48M
$18.0M
1.89%
+151.5K
2026-06-30
Trigran Investments, Inc.
2.32M
$17.0M
1.77%
+1.94M
2026-06-30
Baillie Gifford & Co
1.78M
$13.0M
1.36%
-854.6K
2026-06-30
Optimus Prime Fund Management Co., Ltd.
1.58M
$12.0M
1.20%
--
2026-06-30
AQR Capital Management LLC
1.51M
$11.0M
1.15%
+273.3K
2026-06-30
Point72 Asset Management, L.P.
1.41M
$10.0M
1.07%
-1.00M
2026-06-30
Morgan Stanley
1.15M
$8.0M
0.88%
+229.2K
2026-06-30
Citadel Advisors LLC
1.13M
$8.0M
0.86%
+926.8K
2026-06-30
Gagnon Securities LLC
1.06M
$8.0M
0.80%
-4.3K
2026-06-30
Royce & Associates LP
1.05M
$8.0M
0.80%
--
2026-06-30
Squarepoint Ops LLC
1.02M
$7.0M
0.78%
+309.3K
2026-06-30
Jacobs Levy Equity Management, Inc
959.6K
$7.0M
0.73%
-771.8K
2026-06-30
Northern Trust Corp
924.4K
$7.0M
0.70%
+55.8K
2026-06-30
Dimensional Fund Advisors LP
896.3K
$6.0M
0.68%
+278.5K
2026-06-30
Meros Investment Management, LP
828.0K
$6.0M
0.63%
-335.8K
2026-06-30
Charles Schwab Investment Management Inc
803.6K
$6.0M
0.61%
+69.9K
2026-06-30
Sixth Street Partners Management Company, L.P.
803.6K
$6.0M
0.61%
--
2026-06-30
Monimus Capital Management, LP
783.8K
$5.0M
0.60%
-480.5K
2026-06-30
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