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Which hedge funds own AMPX? AMPRIUS TECHNOLOGIES INC, Q2 2026 13F holders

IndustrialsElectrical Equipment & Parts

43 tracked hedge funds disclosed a position in AMPX (AMPRIUS TECHNOLOGIES INC) in their Q2 2026 13F filings, worth $272.9m in total. The largest holder by portfolio weight is Sender Co & Partners, Inc. at 2.1% of its book. 15 opened a new position this quarter: Shannon River Fund Management LLC, Worth Venture Partners, LLC, Warberg Asset Management LLC, Jupiter Asset Management Ltd. 18 exited: MYDA Advisors LLC, Science & Technology Partners, L.P., Thames Capital Management LLC.

43
Holders
Tracked managers whose filing for the quarter reports a long equity position in the security.
15
New this quarter
Holders whose previous filing (at most two quarters earlier) did not report the security.
18
Exited this quarter
Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
$48.9m
Inflow, new holders
Combined value of the positions the new holders reported for the quarter.
$61.1m
Outflow, exits
Combined value the exiting managers reported for the security in their previous filing.
$273m
Combined value
Sum of the holders' reported positions in the security.
3.5%
Share of managers holding
Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.

Holders, Q2 2026

43 rows
Sender Co & Partners, Inc. Hedge fund2.1%$4.9m355,692+98%added
Shannon River Fund Management LLC Hedge fund1.0%$11.6m838,887–new
Wolf Hill Capital Management, LP Hedge fund0.7%$7.3m527,259−34%reduced
Worth Venture Partners, LLC Hedge fund0.3%$147k10,620–new
FNY Investment Advisers, LLC Hedge fund0.2%$544k39,302+89%added
Warberg Asset Management LLC Hedge fund0.2%$651k47,000–new
Jupiter Asset Management Ltd Hedge fund0.1%$29.6m2.13m–new
HITE Hedge Asset Management LLC Hedge fund0.1%$2.6m186,393+428%added
Hel Ved Capital Management Ltd Hedge fund0.1%$996k71,8500.0%held
Qsemble Capital Management, LP Hedge fund0.1%$793k57,226+21%added
Trexquant Investment LP Hedge fund0.09%$15.2m1.10m+53%added
Aquatic Capital Management LLC Hedge fund0.09%$2.6m189,235−33%reduced
Atom Investors LP Hedge fund0.07%$784k56,596–new
Polen Capital Long-only investor0.06%$6.5m465,598+10%added
Voleon Capital Management LP Hedge fund0.05%$2.8m205,345−31%reduced
Dark Forest Capital Management LP Hedge fund0.05%$750k54,128–new
Two Sigma Investments, LP Hedge fund0.05%$59.9m4.32m+23%added
Tudor Investment Corp ET AL Hedge fund0.04%$10.4m747,428+78%added
Alpine Woods Capital Investors, LLC Hedge fund0.04%$167k12,061–new
Parallax Volatility Advisers, L.P. Hedge fund0.04%$966k69,678+71%added
Gsa Capital Partners LLP Hedge fund0.03%$537k38,751−26%reduced
Renaissance Technologies LLC Hedge fund0.03%$19.5m1.41m+292%added
Point72 Asset Management, L.P. Hedge fund0.02%$15.8m1.14m+3982%added
ExodusPoint Capital Management, LP Hedge fund0.02%$2.5m179,272–new
Qube Research & Technologies Ltd Hedge fund0.02%$15.7m1.14m−7.4%reduced
Quantbot Technologies LP Hedge fund0.02%$433k31,212−68%reduced
Jain Global LLC Hedge fund0.01%$1.3m91,325+364%added
Citadel Advisors LLC Hedge fund0.01%$23.2m1.68m+17%added
Millennium Management LLC Hedge fund0.01%$16.7m1.21m+17%added
Wolverine Asset Management LLC Hedge fund0.01%$817k58,914–new
D. E. Shaw & Co., Inc. Hedge fund0.01%$9.3m671,812−38%reduced
Brevan Howard Capital Management LP Hedge fund0.01%$374k26,955−14%reduced
Graham Capital Management, L.P. Hedge fund0.0%$144k10,362−25%reduced
Hudson Bay Capital Management LP Hedge fund0.0%$744k53,674–new
Capstone Investment Advisors, LLC Hedge fund0.0%$449k32,390–new
Engineers Gate Manager LP Hedge fund0.0%$220k15,857−78%reduced
Freestone Grove Partners LP Hedge fund0.0%$289k20,864–new
Squarepoint Ops LLC Hedge fund0.0%$959k69,211−70%reduced
Marshall Wace, LLP Hedge fund0.0%$1.8m131,200−89%reduced
Holocene Advisors, LP Hedge fund0.0%$377k27,189–new
AQR Capital Management LLC Hedge fund0.0%$2.4m173,155+26%added
Walleye Capital LLC Hedge fund0.0%$59.5k4,294–new
Elequin Capital, LP Hedge fund0.0%$2.5k180–new