Ticker · CUSIP 004890109
Holders (tracked)
6
Combined shares
3,881,652
Combined value
$9.35M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
SEC event timeline
9 events
- Ken Griffin (Citadel Advisors) added2026-02-17+100,558 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+265,864 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−63,710 shares · 2025Q413F
- Steve Cohen (Point72) opened position2026-02-17+10,876 shares · 2025Q413F
- Renaissance Technologies added2026-02-12+10,769 shares · 2025Q413F
- AQR Capital Management exited2025-11-14−22,252 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−111,005 shares · 2025Q313F
- Two Sigma Investments added2025-11-14+138,033 shares · 2025Q313F
- Renaissance Technologies added2025-11-13+114,105 shares · 2025Q313F
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions1
- Steve Cohen (Point72)+10,876$26K
Added to3
- Two Sigma Investments+265,864$641K
- Ken Griffin (Citadel Advisors)+100,558$242K
- Renaissance Technologies+10,769$26K
Trimmed1
- Izzy Englander (Millennium Mgmt)−63,710$154K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q4 | 4 | $28.5M |
| 2023Q1 | 4 | $38.1M |
| 2023Q2 | 4 | $40.4M |
| 2023Q3 | 3 | $21.3M |
| 2023Q4 | 2 | $10.9M |
| 2024Q1 | 5 | $24.4M |
| 2024Q2 | 4 | $22.2M |
| 2024Q3 | 4 | $21.8M |
| 2024Q4 | 2 | $13.1M |
| 2025Q1 | 3 | $5.8M |
| 2025Q2 | 6 | $4.5M |
| 2025Q3 | 5 | $6.4M |
| 2025Q4 | 6 | $9.4M |
Who owns ACRV
6 super-investors · 2025Q4
Tracked stake
3.88M
shares
Combined value
$9M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added3Trim1Held1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Ken Griffin Citadel Advisors | 1.64M | $4M |
| 2 | Wellington Management | 888.1K | $2M |
| 3 | Renaissance Technologies | 634.2K | $2M |
| 4 | Two Sigma Investments | 585.1K | $1M |
| 5 | Izzy Englander Millennium Mgmt | 121.5K | $293K |
| 6 | Steve Cohen Point72 | 10.9K | $26K |
Recent moves
20 transactions
- +265,864 · 2025Q4
- +10,876 · 2025Q4
- +100,558 · 2025Q4
- −63,710 · 2025Q4
- +10,769 · 2025Q4
- +138,033 · 2025Q3
- −111,005 · 2025Q3
- −22,252 · 2025Q3
- +114,105 · 2025Q3
- +22,252 · 2025Q2
- +296,239 · 2025Q2
- +181,172 · 2025Q2
- +457,195 · 2025Q2
- +2,700 · 2025Q1
- +888,130 · 2025Q1
- −888,130 · 2024Q4
- −39,750 · 2024Q4
- +3,500 · 2024Q4
- SOLDD.E. Shaw & Co.−46,750 · 2023Q4
- +39,750 · 2024Q3
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