Amprius Technologies, Inc. (AMPX) — Institutional Holders, Q2 2026 (page 3)
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 201 to 266. 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 201–266 of 266
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 201 | THRIVENT FINANCIAL FOR LUTHERANS#201 · 10,358 sh | 10,358 | $142.0K | <0.01% | New |
| 202 | JONES FINANCIAL COMPANIES LLLP#202 · 10,888 sh | 10,888 | $140.6K | <0.01% | +12.3% |
| 203 | MITCHELL & PAHL PRIVATE WEALTH#203 · 10,000 sh | 10,000 | $138.6K | — | 0.0% |
| 204 | Chicago Partners Investment Group#204 · 10,302 sh | 10,302 | $102.1K | — | New |
| 205 | Central Pacific Bank - Division#205 · 6,999 sh | 6,999 | $97.0K | — | 0.0% |
| 206 | State of Wyoming#206 · 6,838 sh | 6,838 | $94.8K | <0.01% | +13.2% |
| 207 | Integrated Wealth Concepts#207 · 6,669 sh | 6,669 | $92.4K | <0.01% | New |
| 208 | Leonteq Securities AG#208 · 6,016 sh | 6,016 | $83.4K | <0.01% | +0.3% |
| 209 | Mitsubishi UFJ & Banking#209 · 5,889 sh | 5,889 | $81.6K | <0.01% | New |
| 210 | Nykredit A/S#210 · 5,685 sh | 5,685 | $78.8K | <0.01% | — |
| 211 | Tower Research Capital (TRC)#211 · 4,765 sh | 4,765 | $66.0K | <0.01% | -63.9% |
| 212 | NISA INVESTMENT ADVISORS#212 · 4,582 sh | 4,582 | $63.5K | — | 0.0% |
| 213 | Allworth Financial#213 · 4,527 sh | 4,527 | $62.7K | <0.01% | +1150.6% |
| 214 | Walleye Capital#214 · 4,294 sh | 4,294 | $59.5K | <0.01% | New |
| 215 | Parallel Advisors#215 · 4,205 sh | 4,205 | $58.3K | <0.01% | +5.1% |
| 216 | KBC Group NV#216 · 3,399 sh | 3,399 | $47.0K | — | 0.0% |
| 217 | Rockefeller Capital Management L.P.#217 · 3,335 sh | 3,335 | $46.2K | <0.01% | +90.5% |
| 218 | Bank of New Hampshire#218 · 2,745 sh | 2,745 | $38.0K | — | +53.1% |
| 219 | TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU SA#219 · 2,400 sh | 2,400 | $33.3K | <0.01% | +166.7% |
| 220 | Federation des caisses Desjardins du Quebec#220 · 2,300 sh | 2,300 | $31.9K | <0.01% | New |
| 221 | Global X Japan , Ltd.#221 · 2,102 sh | 2,102 | $29.1K | — | +37.1% |
| 222 | BNP Paribas Asset Management Holding S.A.#222 · 2,071 sh | 2,071 | $28.7K | 0.00% | -6.9% |
| 223 | TD Waterhouse Canada#223 · 2,105 sh | 2,105 | $28.6K | — | +355.6% |
| 224 | EASTERN BANK#224 · 2,000 sh | 2,000 | $27.7K | — | 0.0% |
| 225 | DHJJ Financial Advisors, Ltd.#225 · 2,000 sh | 2,000 | $27.7K | — | 0.0% |
| 226 | MEEDER ASSET MANAGEMENT#226 · 1,615 sh | 1,615 | $22.4K | <0.01% | New |
| 227 | PNC FINANCIAL SERVICES GROUP#227 · 1,540 sh | 1,540 | $21.3K | 0.00% | -21.9% |
| 228 | Farther Finance Advisors#228 · 1,420 sh | 1,420 | $19.7K | — | -35.3% |
| 229 | US BANCORP \DE\#229 · 1,308 sh | 1,308 | $18.1K | 0.00% | +167.5% |
| 230 | ARMSTRONG ADVISORY GROUP#230 · 1,122 sh | 1,122 | $15.6K | — | +658.1% |
| 231 | Larson Financial Group#231 · 1,095 sh | 1,095 | $15.2K | <0.01% | -73.2% |
| 232 | GAMMA Investing#232 · 872 sh | 872 | $12.1K | — | -1.0% |
| 233 | FIFTH THIRD BANCORP#233 · 791 sh | 791 | $11.0K | 0.00% | +176.6% |
| 234 | Strive Financial Group#234 · 775 sh | 775 | $10.7K | <0.01% | 0.0% |
| 235 | SRS Capital Advisors#235 · 671 sh | 671 | $9.3K | <0.01% | -61.3% |
| 236 | Sterling Capital Management#236 · 483 sh | 483 | $6.7K | — | -35.4% |
| 237 | Steward Partners Investment Advisory#237 · 272 sh | 272 | $3.8K | 0.00% | 0.0% |
| 238 | PRIVATE NA#238 · 265 sh | 265 | $3.7K | — | New |
| 239 | NVWM#239 · 264 sh | 264 | $3.7K | — | 0.0% |
| 240 | Smartleaf Asset Management#240 · 269 sh | 269 | $3.6K | <0.01% | 0.0% |
| 241 | Essential Partners#241 · 245 sh | 245 | $3.4K | — | 0.0% |
| 242 | NewEdge Advisors#242 · 223 sh | 223 | $3.1K | 0.00% | New |
| 243 | SJS Investment Consulting#243 · 205 sh | 205 | $2.8K | — | 0.0% |
| 244 | Cornerstone Financial Management#244 · 205 sh | 205 | $2.8K | <0.01% | 0.0% |
| 245 | Fortitude Family Office#245 · 198 sh | 198 | $2.7K | — | 0.0% |
| 246 | HRT FINANCIAL#246 · 176,183 sh | 176,183 | $2.2K | 0.00% | -82.4% |
| 247 | Avion Wealth#247 · 200 sh | 200 | $2.0K | <0.01% | 0.0% |
| 248 | CALDWELL SUTTER CAPITAL#248 · 100 sh | 100 | $1.4K | <0.01% | New |
| 249 | HARBOUR INVESTMENTS#249 · 100 sh | 100 | $1.4K | 0.00% | New |
| 250 | Vermillion Wealth Management#250 · 84 sh | 84 | $1.2K | — | New |
| 251 | SIGNATUREFD#251 · 80 sh | 80 | $1.1K | — | New |
| 252 | ROTHSCHILD INVESTMENT#252 · 73 sh | 73 | $1.0K | 0.00% | -1.4% |
| 253 | Covestor Ltd#253 · 43 sh | 43 | $1.0K | <0.01% | +258.3% |
| 254 | Aspect Partners#254 · 57 sh | 57 | $790.00 | — | +235.3% |
| 255 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT#255 · 50 sh | 50 | $693.00 | 0.00% | New |
| 256 | HOLLENCREST SECURITIES#256 · 50 sh | 50 | $693.00 | 0.00% | +25.0% |
| 257 | Silver Grove Financial Group#257 · 31 sh | 31 | $430.00 | <0.01% | New |
| 258 | EverSource Wealth Advisors#258 · 29 sh | 29 | $402.00 | 0.00% | -99.2% |
| 259 | MassMutual Private Wealth & , FSB#259 · 28 sh | 28 | $388.00 | — | -57.6% |
| 260 | Global Retirement Partners#260 · 11 sh | 11 | $152.00 | 0.00% | — |
| 261 | Keating Financial Advisory Services#261 · 5 sh | 5 | $69.00 | 0.00% | New |
| 262 | Miller Global Investments#262 · 4 sh | 4 | $55.00 | — | New |
| 263 | Hughes Financial Services#263 · 1 sh | 1 | $14.00 | 0.00% | New |
| 264 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM#264 · 141,264 sh | 141,264 | — | — | -11.7% |
| 265 | Worth Venture Partners#265 · 10,620 sh | 10,620 | — | — | New |
| 266 | Elequin Securities#266 · 180 sh | 180 | — | — | New |
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.