Ticker · CUSIP 03676B102
Holders (tracked)
16
Combined shares
7,365,509
Combined value
$131.03M
Last close
$21.29
Quarter
2025Q4
Price · 1Y$21.29+4.97 (+30.43%)H $23.60 · L $15.67 · Avg Vol 2.6M
Tracked holders · last 8 quarters
+3 vs previous quarter over the last 8.
Price is +19.7% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
19 events
- Wellington Management trimmed2026-02-17−223,742 shares · 2025Q4Position
- Ken Griffin (Citadel Advisors) added2026-02-17+17,962 shares · 2025Q4Position
- D.E. Shaw & Co. trimmed2026-02-17−58,528 shares · 2025Q4Position
- AQR Capital Management trimmed2026-02-17−3,184 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−92,687 shares · 2025Q4Position
- Steve Cohen (Point72) added2026-02-17+647,638 shares · 2025Q4Position
- T. Rowe Price added2026-02-17+16,037 shares · 2025Q4Position
- +300,756 shares · 2025Q4Position
- Ray Dalio (Bridgewater Associates) added2026-02-13+4,676 shares · 2025Q4Position
- Norges Bank (Norway SWF) opened position2026-02-10+3,766,025 shares · 2025Q4Position
- −774,009 shares · 2025Q3Position
- Steve Cohen (Point72) opened position2025-11-14+551,287 shares · 2025Q3Position
- D.E. Shaw & Co. trimmed2025-11-14−607,588 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−1,623,453 shares · 2025Q3Position
- Wellington Management trimmed2025-11-14−227,112 shares · 2025Q3Position
- AQR Capital Management added2025-11-14+21,369 shares · 2025Q3Position
- T. Rowe Price added2025-11-14+17,458 shares · 2025Q3Position
- +107,055 shares · 2025Q3Position
- Norges Bank (Norway SWF) exited2025-11-13−4,248,256 shares · 2025Q3Position
Insider activity
Last 30 days
Net (open-market)
$0
Buys
0 · $0
Sells
0 · $0
Unique insiders
8
| Date | Insider | Code | Shares | Price | Value |
|---|---|---|---|---|---|
| 04-10 | DEA PETER A Director | A | 1,617 | — | $0 |
| 04-10 | KLIMLEY BROOKS J Director | A | 1,617 | — | $0 |
| 04-10 | MCARDLE JANINE J Director | A | 1,617 | — | $0 |
| 04-10 | KEYTE DAVID H Director | A | 2,950 | — | $0 |
| 04-10 | MOLLENKOPF JOHN C Director | A | 1,617 | — | $0 |
| 04-10 | Keenan W Howard JR Director | A | 1,617 | — | $0 |
| 04-10 | Chisholm Nancy Director | A | 1,617 | — | $0 |
| 04-10 | Munoz Jeffrey S. Director | A | 1,617 | — | $0 |
Follow-the-investor returns
If you'd copied each holder of AM…
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 |
|---|---|---|---|---|
| Norges Bank (Norway SWF) | 2019Q3 | $9.67 | +120.2% | $80.2M |
| T. Rowe Price | 2019Q4 | $11.26 | +89.0% | $5.6M |
| Wellington Management | 2019Q3 | $11.85 | +79.7% | $4.7M |
| AQR Capital Management | 2019Q3 | $16.80 | +26.7% | $2.7M |
| Two Sigma Investments | 2020Q4 | $17.03 | +25.0% | $2.1M |
| D.E. Shaw & Co. | 2019Q1 | $17.56 | +21.3% | $7.8M |
| Izzy Englander (Millennium Mgmt) | 2019Q1 | $17.91 | +18.9% | $532K |
| Izzy Englander (Millennium Mgmt) | 2019Q1 | $17.91 | +18.9% | $532K |
| Izzy Englander (Millennium Mgmt) | 2019Q1 | $17.91 | +18.9% | $532K |
| Steve Cohen (Point72) | 2019Q1 | $17.99 | +18.3% | $25.5M |
| Paul Tudor Jones (Tudor Investment) | 2024Q1 | $18.11 | +17.5% | $245K |
| Paul Tudor Jones (Tudor Investment) | 2024Q1 | $18.11 | +17.5% | $245K |
| Ken Griffin (Citadel Advisors) | 2019Q1 | $18.16 | +17.2% | $7.0M |
| Ken Griffin (Citadel Advisors) | 2019Q1 | $18.16 | +17.2% | $7.0M |
| Ken Griffin (Citadel Advisors) | 2019Q1 | $18.16 | +17.2% | $7.0M |
| Ray Dalio (Bridgewater Associates) | 2024Q2 | $18.81 | +13.2% | $2.4M |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions2
- Norges Bank (Norway SWF)+3,766,025$67.0M
- Paul Tudor Jones (Tudor Investment)+300,756$5.4M
Added to4
- Steve Cohen (Point72)+647,638$11.5M
- Ken Griffin (Citadel Advisors)+17,962$320K
- Ray Dalio (Bridgewater Associates)+4,676$83K
- T. Rowe Price+16,037$285
Trimmed4
- Wellington Management−223,742$4.0M
- Izzy Englander (Millennium Mgmt)−92,687$1.6M
- D.E. Shaw & Co.−58,528$1.0M
- AQR Capital Management−3,184$57K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 12 | $36.00B |
| 2022Q2 | 11 | $28.98B |
| 2022Q3 | 10 | $398.6M |
| 2022Q4 | 13 | $524.5M |
| 2023Q1 | 13 | $489.3M |
| 2023Q2 | 11 | $548.5M |
| 2023Q3 | 13 | $570.5M |
| 2023Q4 | 11 | $589.4M |
| 2024Q1 | 11 | $643.5M |
| 2024Q2 | 12 | $709.0M |
| 2024Q3 | 12 | $128.9M |
| 2024Q4 | 14 | $141.5M |
| 2025Q1 | 12 | $110.9M |
| 2025Q2 | 13 | $224.0M |
| 2025Q3 | 13 | $58.7M |
| 2025Q4 | 16 | $131.0M |
Who owns AM
16 super-investors · 2025Q4
Tracked stake
7.37M
shares
Combined value
$131M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New3Added6Trim6Held1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Norges Bank Norway SWF | 3.77M | $67M |
| 2 | Steve Cohen Point72 | 1.20M | $21M |
| 3 | D.E. Shaw & Co. | 366.0K | $7M |
| 4 | Izzy Englander Millennium Mgmt | 349.6K | $6M |
| 5 | Ken Griffin Citadel Advisors | 327.0K | $6M |
| 6 | Paul Tudor Jones Tudor Investment | 300.8K | $5M |
| 7 | T. Rowe Price | 263.3K | $5M |
| 8 | Wellington Management | 218.6K | $4M |
| 9 | AQR Capital Management | 128.8K | $2M |
| 10 | Ray Dalio Bridgewater Associates | 111.7K | $2M |
| 11 | Ken Griffin Citadel Advisors | 98.1K | $2M |
| 12 | Two Sigma Investments | 97.1K | $2M |
| 13 | Ken Griffin Citadel Advisors | 78.1K | $1M |
| 14 | Izzy Englander Millennium Mgmt | 25.0K | $445K |
| 15 | Izzy Englander Millennium Mgmt | 25.0K | $445K |
| 16 | Paul Tudor Jones Tudor Investment | 11.5K | $205K |
Recent moves
20 transactions
- +17,962 · 2025Q4
- +647,638 · 2025Q4
- −3,184 · 2025Q4
- −92,687 · 2025Q4
- −223,742 · 2025Q4
- TRIMD.E. Shaw & Co.−58,528 · 2025Q4
- +16,037 · 2025Q4
- +300,756 · 2025Q4
- +4,676 · 2025Q4
- +3,766,025 · 2025Q4
- −774,009 · 2025Q3
- +21,369 · 2025Q3
- −1,623,453 · 2025Q3
- +551,287 · 2025Q3
- −227,112 · 2025Q3
- TRIMD.E. Shaw & Co.−607,588 · 2025Q3
- +17,458 · 2025Q3
- +107,055 · 2025Q3
- −4,248,256 · 2025Q3
- −534,979 · 2025Q2
Embed this chart
Paste this iframe anywhere to embed the live AM chart.
<iframe src="https://openstocks.me/embed/stocks/AM" width="100%" height="480" frameborder="0" loading="lazy" title="AM chart by OpenStocks" style="border:0;border-radius:12px;background:transparent"></iframe>Explore related topics
- AM insider tradingEvery Form 4 filing by AM officers, directors, and 10%+ holders.
- AM 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.