Ticker · CUSIP 000361105
Holders (tracked)
13
Combined shares
2,551,857
Combined value
$211.27M
Last close
$123.04
Quarter
2025Q4
Price · 1Y$123.04+70.23 (+132.99%)H $125.99 · L $50.91 · Avg Vol 428K
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
Price is +48.6% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
23 events
- AQR Capital Management trimmed2026-02-17−573 shares · 2025Q4Position
- Ken Griffin (Citadel Advisors) added2026-02-17+160,888 shares · 2025Q4Position
- Two Sigma Investments trimmed2026-02-17−8,000 shares · 2025Q4Position
- D.E. Shaw & Co. trimmed2026-02-17−7,060 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−8,848 shares · 2025Q4Position
- T. Rowe Price added2026-02-17+5,365 shares · 2025Q4Position
- Wellington Management added2026-02-17+258,577 shares · 2025Q4Position
- Steve Cohen (Point72) opened position2026-02-17+3,200 shares · 2025Q4Position
- Ken Fisher (Fisher Asset Mgmt) added2026-02-09+3 shares · 2025Q4Position
- Mario Gabelli (GAMCO) trimmed2026-02-05−6,212 shares · 2025Q4Position
- First Eagle Investment Management added2026-02-04+11,300 shares · 2025Q4Position
- AQR Capital Management added2025-11-14+19,259 shares · 2025Q3Position
- Steve Cohen (Point72) exited2025-11-14−16,655 shares · 2025Q3Position
- Two Sigma Investments added2025-11-14+994 shares · 2025Q3Position
- D.E. Shaw & Co. trimmed2025-11-14−46,882 shares · 2025Q3Position
- T. Rowe Price added2025-11-14+1,233 shares · 2025Q3Position
- Wellington Management added2025-11-14+878,188 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−173,549 shares · 2025Q3Position
- Norges Bank (Norway SWF) exited2025-11-13−29,981 shares · 2025Q3Position
- Ken Fisher (Fisher Asset Mgmt) trimmed2025-11-12−1 shares · 2025Q3Position
- −2,551 shares · 2025Q3Position
- Norges Bank (Norway SWF) added2025-11-12+89,977 shares · 2024Q3Position
- Mario Gabelli (GAMCO) trimmed2025-11-12−31,680 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of AIR…
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 |
|---|---|---|---|---|
| Mario Gabelli (GAMCO) | 2016Q1 | $30.50 | +303.4% | $29.7M |
| Ken Fisher (Fisher Asset Mgmt) | 2016Q1 | $35.99 | +241.9% | $25.5M |
| D.E. Shaw & Co. | 2016Q1 | $54.50 | +125.7% | $480K |
| T. Rowe Price | 2016Q1 | $55.80 | +120.5% | $4.3M |
| First Eagle Investment Management | 2021Q2 | $58.63 | +109.9% | $7.6M |
| Two Sigma Investments | 2016Q1 | $62.80 | +95.9% | $455K |
| Izzy Englander (Millennium Mgmt) | 2016Q1 | $63.66 | +93.3% | $2.7M |
| Steve Cohen (Point72) | 2017Q2 | $67.20 | +83.1% | $394K |
| AQR Capital Management | 2016Q1 | $69.91 | +76.0% | $5.0M |
| Wellington Management | 2019Q1 | $78.70 | +56.3% | $214.7M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $83.21 | +47.9% | $1.8M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $83.21 | +47.9% | $1.8M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $83.21 | +47.9% | $1.8M |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions1
- Steve Cohen (Point72)+3,200$265K
Added to5
- Wellington Management+258,577$21.4M
- Ken Griffin (Citadel Advisors)+160,888$13.3M
- First Eagle Investment Management+11,300$936K
- T. Rowe Price+5,365$444
- Ken Fisher (Fisher Asset Mgmt)+3$248
Trimmed5
- Izzy Englander (Millennium Mgmt)−8,848$733K
- Two Sigma Investments−8,000$662K
- D.E. Shaw & Co.−7,060$584K
- Mario Gabelli (GAMCO)−6,212$514K
- AQR Capital Management−573$47K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 13 | $15.61B |
| 2022Q2 | 13 | $12.31B |
| 2022Q3 | 14 | $280.8M |
| 2022Q4 | 15 | $343.8M |
| 2023Q1 | 14 | $388.9M |
| 2023Q2 | 16 | $419.6M |
| 2023Q3 | 15 | $439.8M |
| 2023Q4 | 14 | $475.0M |
| 2024Q1 | 15 | $450.9M |
| 2024Q2 | 14 | $519.0M |
| 2024Q3 | 14 | $102.6M |
| 2024Q4 | 13 | $71.6M |
| 2025Q1 | 12 | $57.8M |
| 2025Q2 | 14 | $109.0M |
| 2025Q3 | 12 | $200.7M |
| 2025Q4 | 13 | $211.3M |
Who owns AIR
13 super-investors · 2025Q4
Tracked stake
2.55M
shares
Combined value
$211M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added7Trim5
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Wellington Management | 1.75M | $144M |
| 2 | Mario Gabelli GAMCO | 241.2K | $20M |
| 3 | Ken Fisher Fisher Asset Mgmt | 207.0K | $17M |
| 4 | Ken Griffin Citadel Advisors | 163.3K | $14M |
| 5 | First Eagle Investment Management | 61.6K | $5M |
| 6 | AQR Capital Management | 40.9K | $3M |
| 7 | T. Rowe Price | 35.2K | $3M |
| 8 | Izzy Englander Millennium Mgmt | 21.7K | $2M |
| 9 | Ken Griffin Citadel Advisors | 14.4K | $1M |
| 10 | Ken Griffin Citadel Advisors | 10.4K | $861K |
| 11 | D.E. Shaw & Co. | 3.9K | $323K |
| 12 | Two Sigma Investments | 3.7K | $306K |
| 13 | Steve Cohen Point72 | 3.2K | $265K |
Recent moves
20 transactions
- +3,200 · 2025Q4
- +5,365 · 2025Q4
- +160,888 · 2025Q4
- −573 · 2025Q4
- −8,000 · 2025Q4
- +258,577 · 2025Q4
- −8,848 · 2025Q4
- TRIMD.E. Shaw & Co.−7,060 · 2025Q4
- +3 · 2025Q4
- −6,212 · 2025Q4
- +11,300 · 2025Q4
- −16,655 · 2025Q3
- +878,188 · 2025Q3
- +1,233 · 2025Q3
- TRIMD.E. Shaw & Co.−46,882 · 2025Q3
- −173,549 · 2025Q3
- +19,259 · 2025Q3
- +994 · 2025Q3
- −29,981 · 2025Q3
- +89,977 · 2024Q3
Embed this chart
Paste this iframe anywhere to embed the live AIR chart.
<iframe src="https://openstocks.me/embed/stocks/AIR" width="100%" height="480" frameborder="0" loading="lazy" title="AIR chart by OpenStocks" style="border:0;border-radius:12px;background:transparent"></iframe>Explore related topics
- AIR insider tradingEvery Form 4 filing by AIR officers, directors, and 10%+ holders.
- AIR analyst target pricesWall Street consensus target, analyst-by-analyst breakdown, and revision history.
- Most popular hedge-fund stocksSee where this ticker ranks against the broader smart-money consensus.
- 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.