Ticker · CUSIP 747301109
Holders (tracked)
7
Combined shares
2,010,491
Combined value
$12.61M
Last close
$7.65
Quarter
2025Q4
Price · 1Y$7.65+2.73 (+55.38%)H $7.65 · L $4.52 · Avg Vol 239K
Position opened
Tracked holders · last 8 quarters
-1 vs previous quarter over the last 8.
Price is +22.0% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
11 events
- Ken Griffin (Citadel Advisors) exited2026-02-17−37,030 shares · 2025Q4Position
- D.E. Shaw & Co. added2026-02-17+85,892 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) added2026-02-17+141,648 shares · 2025Q4Position
- AQR Capital Management trimmed2026-02-17−86,852 shares · 2025Q4Position
- Two Sigma Investments added2026-02-17+27,311 shares · 2025Q4Position
- Renaissance Technologies trimmed2026-02-12−65,100 shares · 2025Q4Position
- AQR Capital Management trimmed2025-11-14−198,197 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−85,875 shares · 2025Q3Position
- Two Sigma Investments added2025-11-14+74,055 shares · 2025Q3Position
- D.E. Shaw & Co. added2025-11-14+150,393 shares · 2025Q3Position
- Renaissance Technologies added2025-11-13+15,400 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of QUAD…
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 |
|---|---|---|---|---|
| AQR Capital Management | 2016Q1 | $5.38 | +42.3% | $920K |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $5.64 | +35.6% | $149K |
| Two Sigma Investments | 2016Q1 | $5.81 | +31.7% | $2.1M |
| T. Rowe Price | 2016Q2 | $5.84 | +30.9% | $304K |
| D.E. Shaw & Co. | 2016Q1 | $5.96 | +28.4% | $4.0M |
| Izzy Englander (Millennium Mgmt) | 2016Q1 | $6.07 | +25.9% | $2.1M |
| Renaissance Technologies | 2016Q1 | $6.59 | +16.1% | $5.8M |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions0
—
Added to3
- Izzy Englander (Millennium Mgmt)+141,648$888K
- D.E. Shaw & Co.+85,892$539K
- Two Sigma Investments+27,311$171K
Trimmed2
- AQR Capital Management−86,852$545K
- Renaissance Technologies−65,100$408K
Exited1
- Ken Griffin (Citadel Advisors)−37,030$232K
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 9 | $20.1M |
| 2022Q2 | 10 | $10.5M |
| 2022Q3 | 7 | $9.1M |
| 2022Q4 | 9 | $14.7M |
| 2023Q1 | 9 | $16.2M |
| 2023Q2 | 9 | $12.8M |
| 2023Q3 | 7 | $16.1M |
| 2023Q4 | 7 | $16.6M |
| 2024Q1 | 9 | $16.9M |
| 2024Q2 | 9 | $18.3M |
| 2024Q3 | 8 | $6.1M |
| 2024Q4 | 8 | $9.8M |
| 2025Q1 | 9 | $9.9M |
| 2025Q2 | 7 | $11.7M |
| 2025Q3 | 8 | $12.2M |
| 2025Q4 | 7 | $12.6M |
Who owns QUAD
7 super-investors · 2025Q4
Tracked stake
2.01M
shares
Combined value
$13M
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added3Trim2Sold1Held1
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Renaissance Technologies | 754.7K | $5M |
| 2 | D.E. Shaw & Co. | 521.8K | $3M |
| 3 | Izzy Englander Millennium Mgmt | 278.5K | $2M |
| 4 | Two Sigma Investments | 276.0K | $2M |
| 5 | AQR Capital Management | 120.2K | $754K |
| 6 | T. Rowe Price | 39.8K | $250K |
| 7 | Ken Griffin Citadel Advisors | 19.5K | $122K |
Recent moves
20 transactions
- +85,892 · 2025Q4
- −37,030 · 2025Q4
- +27,311 · 2025Q4
- −86,852 · 2025Q4
- +141,648 · 2025Q4
- −65,100 · 2025Q4
- −198,197 · 2025Q3
- −85,875 · 2025Q3
- +150,393 · 2025Q3
- +74,055 · 2025Q3
- +15,400 · 2025Q3
- +311 · 2025Q2
- +1,963 · 2025Q2
- +19,833 · 2025Q2
- +144,863 · 2025Q2
- +58,614 · 2025Q2
- +18,700 · 2025Q2
- +75,759 · 2025Q1
- +24,197 · 2025Q1
- TRIMD.E. Shaw & Co.−40,664 · 2025Q1
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