Ticker · CUSIP 05352A100
Holders (tracked)
1
Combined shares
22,593,838
Combined value
$177.14M
Last close
$8.52
Quarter
2026Q1
Price · 1Y$8.52-6.58 (-43.58%)H $15.60 · L $7.41 · Avg Vol 11.7M
Congress buyCongress sell
Tracked holders · last 8 quarters
-15 vs previous quarter over the last 8.
Price is +8.7% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
28 events
- Greenhaven Associates added2026-04-06+2,093,185 shares · 2026Q1Position
- D.E. Shaw & Co. added2026-02-17+4,835,148 shares · 2025Q4Position
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−6,728,978 shares · 2025Q4Position
- Two Sigma Investments added2026-02-17+129,831 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) added2026-02-17+966,487 shares · 2025Q4Position
- Steve Cohen (Point72) exited2026-02-17−2,495,068 shares · 2025Q4Position
- T. Rowe Price added2026-02-17+26,022 shares · 2025Q4Position
- Wellington Management opened position2026-02-17+23,436,636 shares · 2025Q4Position
- +323,394 shares · 2025Q4Position
- AQR Capital Management added2026-02-17+3,182,434 shares · 2025Q4Position
- Dodge & Cox trimmed2026-02-13−681,745 shares · 2025Q4Position
- Southeastern Asset (Longleaf) trimmed2026-02-13−1,600,902 shares · 2025Q4Position
- Renaissance Technologies exited2026-02-12−1,651,100 shares · 2025Q4Position
- Norges Bank (Norway SWF) opened position2026-02-10+6,398,087 shares · 2025Q4Position
- Greenhaven Associates added2026-01-07+2,189,083 shares · 2025Q4Position
- +5,149,420 shares · 2025Q3Position
- AQR Capital Management trimmed2025-11-14−831,734 shares · 2025Q3Position
- Steve Cohen (Point72) added2025-11-14+858,428 shares · 2025Q3Position
- Two Sigma Investments trimmed2025-11-14−2,702 shares · 2025Q3Position
- D.E. Shaw & Co. added2025-11-14+1,358,707 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) added2025-11-14+2,689,632 shares · 2025Q3Position
- T. Rowe Price added2025-11-14+31,083 shares · 2025Q3Position
- Wellington Management exited2025-11-14−82,608 shares · 2025Q3Position
- Renaissance Technologies added2025-11-13+416,200 shares · 2025Q3Position
- Norges Bank (Norway SWF) exited2025-11-13−8,036,188 shares · 2025Q3Position
- Dodge & Cox added2025-11-13+313,404 shares · 2025Q3Position
- Norges Bank (Norway SWF) trimmed2025-11-12−27,793 shares · 2024Q3Position
- Greenhaven Associates opened position2025-11-04+18,311,570 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of AVTR…
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 |
|---|---|---|---|---|
| Greenhaven Associates | 2025Q3 | $11.95 | -28.7% | $192.5M |
Who moved on this name in 2026Q1
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 |
|---|---|---|
| 2022Q2 | 19 | $166.64B |
| 2022Q3 | 21 | $2.42B |
| 2022Q4 | 19 | $2.54B |
| 2023Q1 | 19 | $2.10B |
| 2023Q2 | 14 | $2.03B |
| 2023Q3 | 16 | $2.09B |
| 2023Q4 | 14 | $3.51B |
| 2024Q1 | 15 | $3.32B |
| 2024Q2 | 16 | $2.70B |
| 2024Q3 | 16 | $2.17B |
| 2024Q4 | 12 | $2.28B |
| 2025Q1 | 13 | $1.76B |
| 2025Q2 | 15 | $1.81B |
| 2025Q3 | 13 | $1.99B |
| 2025Q4 | 16 | $2.18B |
| 2026Q1 | 1 | $177.1M |
Congress members trading this stock
| Date | Member | Type | Amount range | Filing |
|---|---|---|---|---|
| 2025-08-13 | Gilbert Cisneros | Sell | $1K – $15K | PDF ↗ |
| 2025-08-12 | Gilbert Cisneros | Sell (P) | $1K – $15K | PDF ↗ |
| 2025-07-23 | Gilbert Cisneros | Sell (P) | $1K – $15K | PDF ↗ |
| 2025-06-17 | Lisa McClain | Sell (P) | $1K – $15K | PDF ↗ |
| 2025-06-11 | Lisa McClain | Buy | $1K – $15K | PDF ↗ |
Who owns AVTR
1 super-investors · 2026Q1
Tracked stake
22.59M
shares
Combined value
$177M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Greenhaven Associates | 22.59M | $177M |
Recent moves
20 transactions
- +2,093,185 · 2026Q1
- +26,022 · 2025Q4
- −6,728,978 · 2025Q4
- +3,182,434 · 2025Q4
- +4,835,148 · 2025Q4
- +323,394 · 2025Q4
- +966,487 · 2025Q4
- −2,495,068 · 2025Q4
- +23,436,636 · 2025Q4
- +129,831 · 2025Q4
- −1,600,902 · 2025Q4
- TRIMDodge & Cox−681,745 · 2025Q4
- −1,651,100 · 2025Q4
- +6,398,087 · 2025Q4
- +2,189,083 · 2025Q4
- +1,358,707 · 2025Q3
- +2,689,632 · 2025Q3
- +858,428 · 2025Q3
- −2,702 · 2025Q3
- +31,083 · 2025Q3
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- AVTR insider tradingEvery Form 4 filing by AVTR officers, directors, and 10%+ holders.
- AVTR analyst target pricesWall Street consensus target, analyst-by-analyst breakdown, and revision history.
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- All insider tradingCross-ticker view of where corporate insiders are buying on the open market.
- Congress stock tradesReal-time PTR disclosures filed under the STOCK Act.
- Smart-money signalsComposite signals where institutional, insider and Congress flows converge.