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Ownership — AMBQ
Institutional Holdings
Insider Transactions
US Institutional Ownership
100.0%
Institution
Shares
Value
Ownership %
Change
Filing Date
Manufacturers Life Insurance Company, the
10.30M
--
42.67%
--
2026-06-30
BlackRock, Inc.
1.38M
$121.0M
5.72%
+367.5K
2026-06-30
T. Rowe Price Investment Management, Inc.
1.01M
$88.0M
4.17%
-261.2K
2026-06-30
D. E. Shaw & Co., Inc.
983.9K
$86.0M
4.07%
+964.3K
2026-06-30
Atreides Management, LP
877.1K
$77.0M
3.63%
+14.9K
2026-06-30
State Street Corp
862.0K
$76.0M
3.57%
+601.8K
2026-06-30
Vanguard Capital Management LLC
768.5K
$67.0M
3.18%
+61.1K
2026-06-30
Two Sigma Investments, LP
651.8K
$57.0M
2.70%
--
2026-06-30
Alliancebernstein L.P.
609.6K
$15.0M
2.52%
-76.5K
2026-06-30
Goldman Sachs Group Inc
446.9K
$39.0M
1.85%
+33.5K
2026-06-30
Geode Capital Management, LLC
339.3K
$29.0M
1.41%
+41.8K
2026-06-30
Needham Investment Management LLC
323.7K
$28.0M
1.34%
+123.7K
2026-06-30
Jane Street Group, LLC
321.0K
$28.0M
1.33%
--
2026-06-30
Schonfeld Strategic Advisors LLC
315.5K
$27.0M
1.31%
-341.1K
2026-06-30
Silvercrest Asset Management Group LLC
309.1K
$27.0M
1.28%
+26.7K
2026-06-30
Millennium Management LLC
289.2K
$25.0M
1.20%
+111.7K
2026-06-30
Driehaus Capital Management LLC
289.0K
$25.0M
1.20%
-91.8K
2026-06-30
Neuberger Berman Group LLC
272.1K
$24.0M
1.13%
--
2026-06-30
First Eagle Investment Management, LLC
244.4K
$21.0M
1.01%
-34.7K
2026-06-30
Emerald Advisers, LLC
243.7K
$21.0M
1.01%
--
2026-06-30
Hrt Financial LP
225.6K
$19.0M
0.93%
--
2026-06-30
Franklin Resources Inc
223.8K
$19.0M
0.93%
-318.5K
2026-06-30
Voloridge Investment Management, LLC
223.3K
$19.0M
0.92%
--
2026-06-30
Cooper Creek Partners Management LLC
220.0K
$19.0M
0.91%
--
2026-06-30
Renaissance Technologies LLC
214.8K
$18.0M
0.89%
+172.2K
2026-06-30
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