AMPLITUDE INC COM CL A is a security (CUSIP 03213A104) tracked across SEC portfolio filings. 217 institutional managers reported $624.1M on Form 13F as of 2026-06-30; 14 registered fund positions totaling $7.6M via N-PORT as of 2026-05-31.
Showing 15 of 217 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| VANGUARD GROUP INC | Valley Forge, PA | $125.4M | 10,825,568 |
| WELLINGTON MANAGEMENT GROUP LLP | BOSTON, MA | $76.1M | 11,154,556 |
| BlackRock, Inc. | New York, NY | $69.3M | 10,162,138 |
| FMR LLC | BOSTON, MA | $22.6M | 3,311,284 |
| SC US (TTGP), LTD. | Menlo Park, CA | $19.1M | 2,798,951 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $18.1M | 2,031,823 |
| BAILLIE GIFFORD & CO | EDINBURGH, X0 | $18.0M | 2,634,150 |
| Nuveen, LLC | CHARLOTTE, NC | $17.4M | 2,554,774 |
| STATE STREET CORP | BOSTON, MA | $16.6M | 2,429,307 |
| Point72 Asset Management, L.P. | Stamford, CT | $16.4M | 2,411,300 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $15.9M | 2,326,107 |
| JACOBS LEVY EQUITY MANAGEMENT, INC | FLORHAM PARK, NJ | $11.8M | 1,731,437 |
| Optimus Prime Fund Management Co., Ltd. | GRAND CAYMAN, E9 | $10.8M | 1,580,100 |
| MONIMUS CAPITAL MANAGEMENT, LP | WOODBRIDGE, NJ | $8.6M | 1,264,286 |
| ArrowMark Colorado Holdings LLC | Denver, CO | $8.6M | 1,256,023 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| HARTFORD SMALL COMPANY HLS FUND | HARTFORD SERIES FUND INC | $3.0M | 77.20% |
| Fidelity Series Total Market Index Fund | Fidelity Concord Street Trust | $1.1M | 0.10% |
| Master Small Cap Index Series | Quantitative Master Series LLC | $1.0M | 2.10% |
| U.S. MICRO CAP PORTFOLIO | DFA INVESTMENT DIMENSIONS GROUP INC | $826K | 1.11% |
| BlackRock Advantage SMID Cap Fund, Inc. | BlackRock Advantage SMID Cap Fund, Inc. | $453K | 5.99% |
| Schwab U.S. Broad Market ETF | SCHWAB STRATEGIC TRUST | $402K | 0.09% |
| Small Cap Index Fund | Northern Funds | $322K | 2.33% |
| STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO | STATE STREET INSTITUTIONAL INVESTMENT TRUST | $228K | 0.87% |
| BlackRock Advantage SMID Cap V.I. Fund | BlackRock Variable Series Funds, Inc. | $123K | 8.13% |
| CVT Russell 2000 Small Cap Index Portfolio | Calvert Variable Trust, Inc. | $51K | 2.01% |
| VIP Extended Market Index Portfolio | Variable Insurance Products Fund II | $41K | 0.90% |
| Blackstone Alternative Multi-Strategy Fund | Blackstone Alternative Investment Funds | $28K | 0.08% |
| State Street Total Return V.I.S. Fund | STATE STREET VARIABLE INSURANCE SERIES FUNDS INC | $15K | 0.14% |
| TIAA Separate Account VA-1 - Stock Index Account | TIAA Separate Account VA-1 | $10K | 0.08% |