Amprius Technologies, Inc. (AMPX) — Institutional Holders, Q2 2026 (page 2)
266 institutional investment managers reported a AMPX position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $1.4B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 101 to 200. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
AMPX 13F holders ranked 101–200 of 266
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 101 | Faithward Advisors#101 · 102,448 sh | 102,448 | $1.4M | 0.17% | New |
| 102 | CITIGROUP#102 · 101,096 sh | 101,096 | $1.4M | <0.01% | +662.7% |
| 103 | Bouvel Investment Partners#103 · 99,308 sh | 99,308 | $1.4M | — | New |
| 104 | Calamos Advisors#104 · 94,158 sh | 94,158 | $1.3M | <0.01% | -74.2% |
| 105 | Jain Global#105 · 91,325 sh | 91,325 | $1.3M | <0.01% | +363.9% |
| 106 | FRANKLIN RESOURCES#106 · 84,909 sh | 84,909 | $1.2M | <0.01% | -9.7% |
| 107 | VANGUARD ASSET MANAGEMENT, Ltd#107 · 83,405 sh | 83,405 | $1.2M | <0.01% | 0.0% |
| 108 | MetLife Investment Management#108 · 80,714 sh | 80,714 | $1.1M | <0.01% | +28.4% |
| 109 | Vanguard Global Advisers#109 · 75,787 sh | 75,787 | $1.1M | <0.01% | +1.3% |
| 110 | Hel Ved Capital Management Ltd#110 · 71,850 sh | 71,850 | $995.8K | 0.07% | 0.0% |
| 111 | MANUFACTURERS LIFE INSURANCE COMPANY, THE#111 · 69,727 sh | 69,727 | $966.4K | <0.01% | +18.6% |
| 112 | Parallax Volatility Advisers, L.P.#112 · 69,678 sh | 69,678 | $965.7K | <0.01% | +70.9% |
| 113 | Squarepoint Ops#113 · 69,211 sh | 69,211 | $959.3K | <0.01% | -70.2% |
| 114 | PEAK6#114 · 66,766 sh | 66,766 | $925.4K | <0.01% | New |
| 115 | State of New Jersey Common Pension Fund D#115 · 64,549 sh | 64,549 | $894.6K | <0.01% | New |
| 116 | FLPUTNAM INVESTMENT MANAGEMENT#116 · 64,411 sh | 64,411 | $892.7K | 0.01% | +13.8% |
| 117 | ARISTEIA CAPITAL, L.L.C.#117 · 142,415 sh | 142,415 | $829.6K | 0.01% | -88.3% |
| 118 | Vident Advisory#118 · 59,376 sh | 59,376 | $823.0K | <0.01% | +34.4% |
| 119 | WOLVERINE ASSET MANAGEMENT#119 · 58,914 sh | 58,914 | $816.5K | <0.01% | -72.4% |
| 120 | Qsemble Capital Management#120 · 57,226 sh | 57,226 | $793.2K | 0.10% | +20.9% |
| 121 | Atom Investors#121 · 56,596 sh | 56,596 | $784.4K | 0.07% | New |
| 122 | Caitong International Asset Management , Ltd#122 · 55,373 sh | 55,373 | $767.5K | 0.11% | +132.6% |
| 123 | Cambridge Investment Research Advisors#123 · 55,119 sh | 55,119 | $764.0K | <0.01% | +38.9% |
| 124 | DARK FOREST CAPITAL MANAGEMENT#124 · 54,128 sh | 54,128 | $750.2K | 0.05% | New |
| 125 | AMERIPRISE FINANCIAL#125 · 54,071 sh | 54,071 | $749.4K | <0.01% | -10.2% |
| 126 | Hudson Bay Capital Management#126 · 53,674 sh | 53,674 | $743.9K | <0.01% | -92.8% |
| 127 | Jupiter Topco#127 · 52,803 sh | 52,803 | $731.6K | <0.01% | — |
| 128 | Counterpoint Mutual Funds#128 · 50,485 sh | 50,485 | $699.7K | — | +55.4% |
| 129 | AlphaCentric Advisors#129 · 50,000 sh | 50,000 | $693.0K | 0.59% | -16.7% |
| 130 | Inspire Investing#130 · 49,310 sh | 49,310 | $683.4K | — | +58.8% |
| 131 | OSAIC#131 · 49,208 sh | 49,208 | $682.0K | <0.01% | -71.0% |
| 132 | KINGSWOOD WEALTH ADVISORS#132 · 48,389 sh | 48,389 | $670.7K | — | -0.6% |
| 133 | NATIXIS#133 · 47,000 sh | 47,000 | $651.4K | <0.01% | New |
| 134 | Warberg Asset Management#134 · 47,000 sh | 47,000 | $651.4K | 0.12% | -25.6% |
| 135 | B. Riley Wealth Advisors#135 · 48,100 sh | 48,100 | $650.3K | — | -4.2% |
| 136 | Geneos Wealth Management#136 · 45,313 sh | 45,313 | $628.0K | 0.01% | +164.4% |
| 137 | Mirae Asset Global Investments , Ltd.#137 · 44,721 sh | 44,721 | $619.8K | <0.01% | -5.9% |
| 138 | Zurcher Kantonalbank (Zurich Cantonalbank)#138 · 43,121 sh | 43,121 | $597.7K | <0.01% | -14.0% |
| 139 | ZAZOVE ASSOCIATES#139 · 102,096 sh | 102,096 | $594.7K | 0.05% | +65.0% |
| 140 | BESSEMER GROUP#140 · 41,333 sh | 41,333 | $573.0K | <0.01% | 0.0% |
| 141 | Police & Firemen's Retirement System of New Jersey#141 · 40,546 sh | 40,546 | $562.0K | <0.01% | +28.4% |
| 142 | BOOTHBAY FUND MANAGEMENT#142 · 39,991 sh | 39,991 | $554.3K | <0.01% | -92.6% |
| 143 | INTECH INVESTMENT MANAGEMENT#143 · 39,360 sh | 39,360 | $545.5K | <0.01% | +22.9% |
| 144 | FNY Investment Advisers#144 · 39,302 sh | 39,302 | $544.0K | — | +89.3% |
| 145 | GSA CAPITAL PARTNERS LLP#145 · 38,751 sh | 38,751 | $537.0K | 0.03% | -26.3% |
| 146 | Polymer Capital Management (US)#146 · 38,444 sh | 38,444 | $532.8K | 0.07% | +36.7% |
| 147 | Creative Planning#147 · 37,923 sh | 37,923 | $525.6K | <0.01% | +1.6% |
| 148 | ENVESTNET ASSET MANAGEMENT#148 · 36,721 sh | 36,721 | $509.0K | <0.01% | +30.7% |
| 149 | Headlands Technologies#149 · 36,716 sh | 36,716 | $508.9K | 0.05% | +49.0% |
| 150 | KLP KAPITALFORVALTNING AS#150 · 35,900 sh | 35,900 | $497.6K | <0.01% | 0.0% |
| 151 | TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY#151 · 34,028 sh | 34,028 | $472.0K | <0.01% | New |
| 152 | Arizona State Retirement System#152 · 34,027 sh | 34,027 | $471.6K | <0.01% | +5.4% |
| 153 | RAYMOND JAMES FINANCIAL#153 · 32,672 sh | 32,672 | $452.8K | <0.01% | -73.3% |
| 154 | CAPSTONE INVESTMENT ADVISORS#154 · 32,390 sh | 32,390 | $448.9K | <0.01% | New |
| 155 | Quantbot Technologies#155 · 31,212 sh | 31,212 | $432.6K | 0.02% | -67.7% |
| 156 | Toroso Investments#156 · 30,975 sh | 30,975 | $429.3K | <0.01% | +50.1% |
| 157 | CORNERSTONE PARTNERS CAPITAL MANAGEMENT#157 · 30,706 sh | 30,706 | $425.6K | 1.24% | 0.0% |
| 158 | Vanguard Investments Australia, Ltd.#158 · 30,685 sh | 30,685 | $425.3K | <0.01% | 0.0% |
| 159 | Cetera Investment Advisers#159 · 30,651 sh | 30,651 | $424.8K | <0.01% | +34.6% |
| 160 | Abu Dhabi Investment Council P.J.S.C#160 · 29,912 sh | 29,912 | $414.6K | 0.06% | New |
| 161 | STATE OF WISCONSIN INVESTMENT BOARD#161 · 29,589 sh | 29,589 | $410.1K | <0.01% | +158.1% |
| 162 | Quantinno Capital Management#162 · 27,201 sh | 27,201 | $377.0K | <0.01% | +93.6% |
| 163 | Holocene Advisors#163 · 27,189 sh | 27,189 | $376.8K | <0.01% | New |
| 164 | Brevan Howard Capital Management#164 · 26,955 sh | 26,955 | $373.6K | <0.01% | -13.9% |
| 165 | NATIONAL BANK OF CANADA#165 · 25,000 sh | 25,000 | $346.5K | <0.01% | New |
| 166 | STEPHENS#166 · 24,369 sh | 24,369 | $337.8K | <0.01% | -15.7% |
| 167 | NBC SECURITIES#167 · 23,360 sh | 23,360 | $323.8K | — | +32.5% |
| 168 | PRUDENTIAL FINANCIAL#168 · 22,320 sh | 22,320 | $309.4K | <0.01% | +24.8% |
| 169 | Wealthfront Advisers#169 · 21,743 sh | 21,743 | $301.4K | <0.01% | +96.6% |
| 170 | STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM#170 · 21,040 sh | 21,040 | $291.6K | <0.01% | 0.0% |
| 171 | Freestone Grove Partners#171 · 20,864 sh | 20,864 | $289.2K | <0.01% | New |
| 172 | Vanderbilt University#172 · 19,941 sh | 19,941 | $276.4K | 0.04% | New |
| 173 | Corient Private Wealth#173 · 19,573 sh | 19,573 | $271.3K | <0.01% | +22.3% |
| 174 | EWA#174 · 19,240 sh | 19,240 | $266.7K | 0.05% | -1.6% |
| 175 | Vanguard Personalized Indexing Management#175 · 19,133 sh | 19,133 | $265.2K | <0.01% | -17.3% |
| 176 | COMMONWEALTH EQUITY SERVICES#176 · 19,045 sh | 19,045 | $264.0K | <0.01% | -31.2% |
| 177 | MERCER GLOBAL ADVISORS#177 · 18,889 sh | 18,889 | $261.8K | <0.01% | New |
| 178 | Advisory Services Network#178 · 18,408 sh | 18,408 | $255.1K | <0.01% | -34.1% |
| 179 | ProShare Advisors#179 · 18,000 sh | 18,000 | $249.5K | <0.01% | +7.8% |
| 180 | Hidden Cove Wealth Management#180 · 17,628 sh | 17,628 | $244.3K | — | +28.7% |
| 181 | Midwest#181 · 17,500 sh | 17,500 | $242.6K | — | New |
| 182 | LOS ANGELES CAPITAL MANAGEMENT#182 · 17,464 sh | 17,464 | $242.1K | <0.01% | 0.0% |
| 183 | Pictet Asset Management Holding SA#183 · 16,099 sh | 16,099 | $223.1K | <0.01% | 0.0% |
| 184 | Engineers Gate Manager#184 · 15,857 sh | 15,857 | $219.8K | <0.01% | -77.6% |
| 185 | FMR#185 · 15,403 sh | 15,403 | $213.5K | 0.00% | +24.7% |
| 186 | Inspire Advisors#186 · 15,322 sh | 15,322 | $212.4K | 0.01% | New |
| 187 | Kestra Advisory Services#187 · 14,709 sh | 14,709 | $203.9K | <0.01% | New |
| 188 | VICTORY CAPITAL MANAGEMENT#188 · 14,569 sh | 14,569 | $201.9K | <0.01% | +9.0% |
| 189 | XPONANCE#189 · 13,185 sh | 13,185 | $182.7K | <0.01% | +23.2% |
| 190 | WILEY BROS.-AINTREE CAPITAL#190 · 13,064 sh | 13,064 | $181.1K | <0.01% | +0.4% |
| 191 | BRC Group#191 · 12,919 sh | 12,919 | $179.1K | 0.04% | New |
| 192 | Ameritas Investment Partners#192 · 12,476 sh | 12,476 | $172.9K | <0.01% | +32.4% |
| 193 | TITLEIST ASSET MANAGEMENT#193 · 12,447 sh | 12,447 | $172.5K | — | New |
| 194 | EARNED WEALTH ADVISORS#194 · 12,416 sh | 12,416 | $172.1K | 0.01% | -6.2% |
| 195 | ALPINE WOODS CAPITAL INVESTORS#195 · 12,061 sh | 12,061 | $167.2K | 0.04% | New |
| 196 | NICOLET BANKSHARES#196 · 11,903 sh | 11,903 | $165.0K | <0.01% | -10.5% |
| 197 | AXQ CAPITAL#197 · 11,102 sh | 11,102 | $153.9K | 0.02% | -81.8% |
| 198 | TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA#198 · 10,929 sh | 10,929 | $151.5K | 0.15% | New |
| 199 | PRINCIPAL FINANCIAL GROUP#199 · 10,511 sh | 10,511 | $145.7K | <0.01% | -58.6% |
| 200 | Graham Capital Management, L.P.#200 · 10,362 sh | 10,362 | $143.6K | <0.01% | -24.7% |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.