Ticker · CUSIP 400506101
Holders (tracked)
4
Combined shares
1,383,792
Combined value
$364.81M
Last close
$251.20
Quarter
2025Q4
Price · 1Y$251.20+63.65 (+33.94%)H $300.41 · L $185.30 · Avg Vol 95K
Position opened
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
Price is -4.7% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
9 events
- Ken Griffin (Citadel Advisors) exited2026-02-17−15,003 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−21,186 shares · 2025Q4Position
- T. Rowe Price trimmed2026-02-17−150,586 shares · 2025Q4Position
- AQR Capital Management opened position2026-02-17+881 shares · 2025Q4Position
- Renaissance Technologies trimmed2026-02-12−37,500 shares · 2025Q4Position
- Wellington Management exited2025-11-14−20,261 shares · 2025Q3Position
- +23,388 shares · 2025Q3Position
- T. Rowe Price trimmed2025-11-14−105,303 shares · 2025Q3Position
- Renaissance Technologies trimmed2025-11-13−16,200 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of PAC…
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 |
|---|---|---|---|---|
| Renaissance Technologies | 2016Q1 | $92.47 | +171.7% | $108.6M |
| AQR Capital Management | 2016Q1 | $92.57 | +171.4% | $221K |
| T. Rowe Price | 2020Q3 | $149.75 | +67.8% | $238.3M |
| Izzy Englander (Millennium Mgmt) | 2016Q1 | $233.62 | +7.5% | $553K |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions1
- AQR Capital Management+881$232K
Added to0
—
Trimmed3
- Renaissance Technologies−37,500$9.9M
- Izzy Englander (Millennium Mgmt)−21,186$5.6M
- T. Rowe Price−150,586$40K
Exited1
- Ken Griffin (Citadel Advisors)−15,003$3.6M
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 3 | $487.9M |
| 2022Q2 | 4 | $424.6M |
| 2022Q3 | 4 | $400.9M |
| 2022Q4 | 5 | $435.1M |
| 2023Q1 | 6 | $548.3M |
| 2023Q2 | 5 | $474.1M |
| 2023Q3 | 4 | $419.4M |
| 2023Q4 | 3 | $438.0M |
| 2024Q1 | 3 | $395.0M |
| 2024Q2 | 4 | $369.0M |
| 2024Q3 | 3 | $241.2M |
| 2024Q4 | 2 | $272.5M |
| 2025Q1 | 2 | $296.5M |
| 2025Q2 | 4 | $393.4M |
| 2025Q3 | 4 | $381.2M |
| 2025Q4 | 4 | $364.8M |
Who owns PAC
4 super-investors · 2025Q4
Tracked stake
1.38M
shares
Combined value
$365M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Trim3
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | T. Rowe Price | 948.5K | $250M |
| 2 | Renaissance Technologies | 432.2K | $114M |
| 3 | Izzy Englander Millennium Mgmt | 2.2K | $581K |
| 4 | AQR Capital Management | 881 | $232K |
Recent moves
20 transactions
- −21,186 · 2025Q4
- −15,003 · 2025Q4
- TRIMT. Rowe Price−150,586 · 2025Q4
- +881 · 2025Q4
- −37,500 · 2025Q4
- −20,261 · 2025Q3
- +23,388 · 2025Q3
- TRIMT. Rowe Price−105,303 · 2025Q3
- −16,200 · 2025Q3
- +20,261 · 2025Q2
- +102,465 · 2025Q2
- −10,300 · 2025Q2
- −4,500 · 2025Q1
- +45,479 · 2025Q1
- −1,551 · 2024Q4
- +190,955 · 2024Q4
- −18,100 · 2024Q4
- −142 · 2024Q3
- +330,157 · 2024Q3
- −13,400 · 2024Q3
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