AMPX · Amprius Technologies, Inc.
$12.51
+0.57 (+4.77%)
At close · Aug 14
Market Cap
$1.85B
Shares
146.08M
Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this stock, matched by the stock's CUSIP. Each row is one fund position with its size, value and weight in that fund.
Funds holding AMPX
183 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 3,336,710 | $56,256,931 | 0.00% | Long | 2026-03-31 | |
| iShares Russell 2000 ETF | — | 2,814,713 | $47,456,061 | 0.07% | Long | 2026-03-31 | |
| VANGUARD EXTENDED MARKET INDEX FUND | — | 1,458,542 | $24,591,018 | 0.03% | Long | 2026-03-31 | |
| Fidelity Small Cap Index Fund | — | 1,139,007 | $23,987,487 | 0.07% | Long | 2026-04-30 | |
| T. Rowe Price New Horizons Fund, Inc. | — | 1,112,000 | $18,748,320 | 0.15% | Long | 2026-03-31 | |
| Calamos Timpani Small Cap Growth Fund | — | 888,168 | $18,704,818 | 2.52% | Long | 2026-04-30 | |
| iShares Russell 2000 Growth ETF | — | 940,982 | $15,864,957 | 0.13% | Long | 2026-03-31 | |
| Strategas Macro Thematic Opportunities ETF | — | 847,659 | $14,291,531 | 2.75% | Long | 2026-03-31 | |
| Fidelity Extended Market Index Fund | — | 675,351 | $13,696,118 | 0.03% | Long | 2026-05-31 | |
| Schwab U.S. Small-Cap ETF | — | 626,393 | $12,703,250 | 0.06% | Long | 2026-05-31 | |
| VANGUARD RUSSELL 2000 INDEX FUND | — | 591,688 | $11,999,433 | 0.07% | Long | 2026-05-31 | |
| MFS New Discovery Fund | — | 484,851 | $9,832,778 | 0.46% | Long | 2026-05-31 | |
| Oberweis Micro-Cap Fund | — | 561,500 | $9,466,890 | 0.90% | Long | 2026-03-31 | |
| MFS New Discovery Series | — | 538,534 | $9,079,683 | 1.28% | Long | 2026-03-31 | |
| Global X Autonomous & Electric Vehicles ETF | — | 406,548 | $8,244,793 | 1.73% | Long | 2026-05-31 | |
| First Trust Small Cap Growth AlphaDEX Fund | — | 345,758 | $7,281,663 | 0.70% | Long | 2026-04-30 | |
| Driehaus Micro Cap Growth Fund | — | 427,340 | $7,204,952 | 1.57% | Long | 2026-03-31 | |
| Invesco WilderHill Clean Energy ETF | — | 297,198 | $6,258,990 | 1.39% | Long | 2026-04-30 | |
| Schwab Small-Cap Index Fund | — | 252,811 | $5,324,200 | 0.07% | Long | 2026-04-30 | |
| Hood River New Opportunities Fund | — | 302,263 | $5,096,154 | 0.77% | Long | 2026-03-31 | |
| Calamos Growth Fund | — | 241,370 | $5,083,252 | 0.30% | Long | 2026-04-30 | |
| Fidelity Total Market Index Fund | — | 245,799 | $4,984,804 | 0.00% | Long | 2026-05-31 | |
| iShares Micro-Cap ETF | — | 290,334 | $4,895,031 | 0.40% | Long | 2026-03-31 | |
| First Trust NASDAQ Clean Edge Green Energy Index Fund | — | 275,699 | $4,648,285 | 0.85% | Long | 2026-03-31 | |
| First Trust Small Cap Core AlphaDEX Fund | — | 205,886 | $4,335,959 | 0.36% | Long | 2026-04-30 | |
| Fidelity Series Total Market Index Fund | — | 198,226 | $4,020,023 | 0.00% | Long | 2026-05-31 | |
| Adara Smaller Companies Fund | — | 181,909 | $3,689,115 | 0.45% | Long | 2026-05-31 | |
| Allspring Emerging Growth Fund | — | 174,234 | $3,669,368 | 1.13% | Long | 2026-04-30 | |
| ALPS Clean Energy ETF | — | 174,289 | $3,534,581 | 2.43% | Long | 2026-05-31 | |
| Master Small Cap Index Series | — | 183,471 | $3,093,321 | 0.06% | Long | 2026-03-31 | |
| VANGUARD EXPLORER FUND | — | 144,189 | $3,036,620 | 0.01% | Long | 2026-04-30 | |
| Nuveen Small Cap Blend Index Fund | — | 137,914 | $2,904,469 | 0.07% | Long | 2026-04-30 | |
| iShares Core S&P Total U.S. Stock Market ETF | — | 171,715 | $2,895,115 | 0.00% | Long | 2026-03-31 | |
| VANGUARD INDUSTRIALS INDEX FUND | — | 138,759 | $2,814,033 | 0.03% | Long | 2026-05-31 | |
| Allspring VT Small Cap Growth Fund | — | 165,215 | $2,785,525 | 1.05% | Long | 2026-03-31 | |
| American Beacon Stephens Small Cap Growth Fund | — | 196,717 | $2,726,498 | 0.49% | Long | 2026-06-30 | |
| Federated Hermes MDT Small Cap Growth Fund | — | 120,560 | $2,538,994 | 0.34% | Long | 2026-04-30 | |
| VANGUARD U.S. MOMENTUM FACTOR ETF | — | 123,506 | $2,504,702 | 0.14% | Long | 2026-05-31 | |
| iShares ESG Aware MSCI USA Small-Cap ETF | — | 117,202 | $2,376,857 | 0.10% | Long | 2026-05-31 | |
| HUSSMAN STRATEGIC MARKET CYCLE FUND | — | 140,000 | $2,360,400 | 0.60% | Long | 2026-03-31 | |
| NORTH SQUARE DYNAMIC SMALL CAP FUND | — | 112,550 | $2,282,514 | 0.29% | Long | 2026-05-31 | |
| Bridge Builder Small/Mid Cap Growth Fund | — | 133,941 | $2,258,245 | 0.02% | Long | 2026-03-31 | |
| VANGUARD RUSSELL 2000 GROWTH INDEX FUND | — | 108,042 | $2,191,092 | 0.13% | Long | 2026-05-31 | |
| iShares U.S. Small-Cap Equity Factor ETF | — | 101,868 | $2,145,340 | 0.06% | Long | 2026-04-30 | |
| Column Small Cap Select Fund | — | 100,265 | $2,033,374 | 0.11% | Long | 2026-05-31 | |
| EQ/2000 Managed Volatility Portfolio | — | 118,794 | $2,002,867 | 0.06% | Long | 2026-03-31 | |
| 1290 Essex Small Cap Growth Fund | — | 92,896 | $1,956,390 | 1.74% | Long | 2026-04-30 | |
| Nuveen Equity Index Fund | — | 86,998 | $1,832,178 | 0.00% | Long | 2026-04-30 | |
| PACE Small/Medium Co Growth Equity Investments | — | 84,625 | $1,782,203 | 0.70% | Long | 2026-04-30 | |
| Schwab Total Stock Market Index Fund | — | 81,967 | $1,726,225 | 0.00% | Long | 2026-04-30 |
Showing 1–50 of 183 positions
Key facts
CIK
1899287
CUSIP
03214Q108
13F (30d)
257 filings
253 filers
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