Ticker · CUSIP 009496100
Holders (tracked)
9
Combined shares
1,820,362
Combined value
$3.60M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+3 vs previous quarter over the last 8.
SEC event timeline
13 events
- Chernett Jorey2026-04-14Bought $52.0K @ $2.60Insider buy
- Ken Griffin (Citadel Advisors) exited2026-02-17−60,919 shares · 2025Q4Position
- D.E. Shaw & Co. trimmed2026-02-17−151,128 shares · 2025Q4Position
- +16,641 shares · 2025Q4Position
- Steve Cohen (Point72) opened position2026-02-17+94,628 shares · 2025Q4Position
- +110,652 shares · 2025Q4Position
- AQR Capital Management trimmed2026-02-17−4,651 shares · 2025Q4Position
- Two Sigma Investments added2026-02-17+273,278 shares · 2025Q4Position
- Renaissance Technologies opened position2026-02-12+1,005,464 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) exited2025-11-14−341,834 shares · 2025Q3Position
- Two Sigma Investments added2025-11-14+28,792 shares · 2025Q3Position
- D.E. Shaw & Co. opened position2025-11-14+168,943 shares · 2025Q3Position
- AQR Capital Management added2025-11-14+1,543 shares · 2025Q3Position
Insider activity
Last 30 days
Net (open-market)
$52.0K
Buys
1 · $52.0K
Sells
0 · $0
Unique insiders
4
| Date | Insider | Code | Shares | Price | Value |
|---|---|---|---|---|---|
| 04-14 | Chernett Jorey 10%+ | P | 20,000 | $2.60 | $52.0K |
| 04-08 | WADMAN BRENT R GENERAL COUNSEL · Officer | A | 55,272 | — | $0 |
| 04-08 | Arthur Michael J Chief Financial Officer · Officer | A | 68,027 | — | $0 |
| 04-08 | Jashnani Yogesh Chief Executive Officer · Officer, Director | A | 238,095 | — | $0 |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions4
- Renaissance Technologies+1,005,464$2.0M
- Paul Tudor Jones (Tudor Investment)+110,652$219K
- Steve Cohen (Point72)+94,628$187K
- Izzy Englander (Millennium Mgmt)+16,641$33K
Added to1
- Two Sigma Investments+273,278$541K
Trimmed2
- D.E. Shaw & Co.−151,128$299K
- AQR Capital Management−4,651$9K
Exited1
- Ken Griffin (Citadel Advisors)−60,919$489K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2021Q4 | 4 | $14.0M |
| 2022Q1 | 4 | $11.3M |
| 2022Q2 | 4 | $5.5M |
| 2022Q3 | 4 | $5.9M |
| 2022Q4 | 4 | $2.9M |
| 2023Q1 | 6 | $4.2M |
| 2023Q2 | 6 | $8.3M |
| 2023Q3 | 7 | $7.0M |
| 2023Q4 | 3 | $7.1M |
| 2024Q1 | 4 | $4.9M |
| 2024Q2 | 5 | $3.3M |
| 2024Q4 | 3 | $243K |
| 2025Q1 | 2 | $101K |
| 2025Q2 | 6 | $2.4M |
| 2025Q3 | 6 | $2.7M |
| 2025Q4 | 9 | $3.6M |
Who owns AIRS
9 super-investors · 2025Q4
Tracked stake
1.82M
shares
Combined value
$4M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New4Added1Trim2Sold2
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies | 1.01M | $2M |
| 2 | Two Sigma Investments | 316.6K | $627K |
| 3 | Ken Griffin Citadel Advisors | 232.3K | $460K |
| 4 | Paul Tudor Jones Tudor Investment | 110.7K | $219K |
| 5 | Steve Cohen Point72 | 94.6K | $187K |
| 6 | D.E. Shaw & Co. | 17.8K | $35K |
| 7 | Izzy Englander Millennium Mgmt | 16.6K | $33K |
| 8 | AQR Capital Management | 14.2K | $28K |
| 9 | Ken Griffin Citadel Advisors | 12.1K | $24K |
Recent moves
20 transactions
- +16,641 · 2025Q4
- −60,919 · 2025Q4
- +273,278 · 2025Q4
- +94,628 · 2025Q4
- −4,651 · 2025Q4
- TRIMD.E. Shaw & Co.−151,128 · 2025Q4
- +110,652 · 2025Q4
- +1,005,464 · 2025Q4
- +1,543 · 2025Q3
- +168,943 · 2025Q3
- −341,834 · 2025Q3
- +28,792 · 2025Q3
- +17,259 · 2025Q2
- +14,541 · 2025Q2
- +341,834 · 2025Q2
- SOLDD.E. Shaw & Co.−33,942 · 2024Q3
- SOLDD.E. Shaw & Co.−47,291 · 2023Q4
- +33,942 · 2024Q2
- TRIMBlackRock−14,499 · 2024Q2
- −155,671 · 2024Q1
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