Ticker · CUSIP 03074A102
Holders (tracked)
1
Combined shares
583,074
Combined value
$1.86M
Last close
$3.94
Quarter
2025Q4
Price · 1Y$3.94+1.69 (+74.80%)H $4.04 · L $2.18 · Avg Vol 21K
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
Price is +23.5% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
2 events
- Renaissance Technologies trimmed2026-02-12−5,000 shares · 2025Q4Position
- Renaissance Technologies added2025-11-13+5,298 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of ASRV…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| Renaissance Technologies | 2016Q1 | $3.53 | +11.5% | $2.3M |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 3 | $3.5M |
| 2022Q2 | 3 | $3.4M |
| 2022Q3 | 3 | $3.1M |
| 2022Q4 | 3 | $3.2M |
| 2023Q1 | 2 | $2.4M |
| 2023Q2 | 2 | $2.1M |
| 2023Q3 | 3 | $2.0M |
| 2023Q4 | 2 | $2.4M |
| 2024Q1 | 2 | $1.9M |
| 2024Q2 | 3 | $1.7M |
| 2024Q3 | 1 | $1.5M |
| 2024Q4 | 1 | $1.5M |
| 2025Q1 | 1 | $1.4M |
| 2025Q2 | 1 | $1.8M |
| 2025Q3 | 1 | $1.7M |
| 2025Q4 | 1 | $1.9M |
Who owns ASRV
1 super-investors · 2025Q4
Tracked stake
583.1K
shares
Combined value
$2M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Trim1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies | 583.1K | $2M |
Recent moves
20 transactions
- −5,000 · 2025Q4
- +5,298 · 2025Q3
- +12,602 · 2025Q2
- −7,400 · 2025Q1
- −11,246 · 2024Q4
- −8,757 · 2024Q3
- ADDBlackRock+2,076 · 2024Q2
- +5,524 · 2024Q2
- −1,131 · 2024Q1
- TRIMBlackRock−860 · 2024Q1
- −9,545 · 2023Q4
- TRIMBlackRock−430 · 2023Q4
- −24,200 · 2023Q3
- TRIMBlackRock−59,140 · 2023Q3
- −9,475 · 2023Q2
- ADDBlackRock+59,815 · 2023Q2
- −11,769 · 2023Q1
- −11,147 · 2023Q1
- ADDBlackRock+518 · 2023Q1
- −11,133 · 2022Q4
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- ASRV insider tradingEvery Form 4 filing by ASRV officers, directors, and 10%+ holders.
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- Congress stock tradesReal-time PTR disclosures filed under the STOCK Act.
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