Amesite
AMST · NASDAQ
$0.7429−$0.0473 (−5.99%)TodayMarket closed ·
Prev close $0.7902
Who owns AMST
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 37.0% of AMST’s shares.
- Sastry (Ann Marie)16.0%
- Parmer (George)8.7%
- Focus Partners Wealth, LLC2.6%
- Omenn (Gilbert S)2.2%
- Next 6 largest institutions7.6%
- All other shareholders63.0%
| Holder | Shares | % of shares |
|---|---|---|
| Sastry (Ann Marie) | 1.05M | 16.03% |
| Parmer (George) | 566.96K | 8.66% |
| Focus Partners Wealth, LLC | 167.38K | 2.56% |
| Omenn (Gilbert S) | 143.70K | 2.19% |
| Losh (John Michael) | 138.20K | 2.11% |
| Brewer (Barbie) | 135.98K | 2.08% |
| Intracoastal Capital, L.L.C. | 98.00K | 1.50% |
| Goldman Sachs & Co. LLC | 59.42K | 0.91% |
| Geode Capital Management, L.L.C. | 32.68K | 0.50% |
| State Street Investment Management (US) | 31.59K | 0.48% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Extended Market Index Fund | 30.20K | 0.46% |
| Fidelity Extended Market Index Fund | 19.54K | 0.30% |
| Fidelity Series Total Market Index Fund | 4.85K | 0.07% |
| Fidelity NASDAQ Composite Index Fund | 2.60K | 0.04% |
| Blackstone Alternative Multi-Strategy Fund | 33 | 0.00% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $600.00K (2 trades) of AMST on the open market, with no sales.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Brewer Barbie | Award | 14.02K | — |
| Parmer George | Award | 12.12K | — |
| LOSH J MICHAEL | Award | 14.65K | — |
| OMENN GILBERT S | Award | 12.12K | — |
| Brewer Barbie | Award | 10.43K | — |
| Parmer George | Award | 9.02K | — |
| LOSH J MICHAEL | Award | 10.90K | — |
| OMENN GILBERT S | Award | 9.02K | — |
| Berman Sarah | Award | 10.00K | — |
| Sastry Ann Marie | Buy | 174.22K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 50.03K
- Days to cover
- 1.00
- % of shares outstanding
- 0.76%
- Average daily volume
- 198.54K
- Change since last report
- +96.4%
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