Ticker · CUSIP 00081T108
Holders (tracked)
10
Combined shares
6,992,084
Combined value
$25.72M
Last close
—
Quarter
2025Q4
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
SEC event timeline
19 events
- Jeremy Grantham (GMO) trimmed2026-02-17−122,746 shares · 2025Q413F
- +42,674 shares · 2025Q413F
- D.E. Shaw & Co. trimmed2026-02-17−186,245 shares · 2025Q413F
- Two Sigma Investments added2026-02-17+123,754 shares · 2025Q413F
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−237,797 shares · 2025Q413F
- AQR Capital Management trimmed2026-02-17−292,501 shares · 2025Q413F
- T. Rowe Price trimmed2026-02-17−42,900 shares · 2025Q413F
- Renaissance Technologies added2026-02-12+321,400 shares · 2025Q413F
- Mario Gabelli (GAMCO) trimmed2026-02-05−34,704 shares · 2025Q413F
- −3,000 shares · 2025Q413F
- AQR Capital Management added2025-11-14+1,436,628 shares · 2025Q313F
- Two Sigma Investments added2025-11-14+143,455 shares · 2025Q313F
- D.E. Shaw & Co. added2025-11-14+74,509 shares · 2025Q313F
- T. Rowe Price added2025-11-14+4,857 shares · 2025Q313F
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−207,390 shares · 2025Q313F
- Renaissance Technologies added2025-11-13+285,747 shares · 2025Q313F
- Jeremy Grantham (GMO) trimmed2025-11-13−47,145 shares · 2025Q313F
- First Eagle Investment Management added2025-11-12+1,600 shares · 2025Q313F
- Mario Gabelli (GAMCO) trimmed2025-11-12−39,828 shares · 2025Q313F
Insider activity
No insider transactions in the last 30 days.
Who moved on this name in 2025Q4
13F transactions reported for the latest quarter, grouped by direction.
New positions1
- Ken Griffin (Citadel Advisors)+42,674$159K
Added to2
- Renaissance Technologies+321,400$1.2M
- Two Sigma Investments+123,754$462K
Trimmed7
- AQR Capital Management−292,501$1.1M
- Izzy Englander (Millennium Mgmt)−237,797$887K
- D.E. Shaw & Co.−186,245$695K
- Jeremy Grantham (GMO)−122,746$458K
- Mario Gabelli (GAMCO)−34,704$129K
- First Eagle Investment Management−3,000$11K
- T. Rowe Price−42,900$160
Exited0
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Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 14 | $7.03B |
| 2022Q2 | 13 | $5.73B |
| 2022Q3 | 13 | $4.3M |
| 2022Q4 | 14 | $109.9M |
| 2023Q1 | 14 | $93.3M |
| 2023Q2 | 14 | $99.4M |
| 2023Q3 | 12 | $71.7M |
| 2023Q4 | 12 | $72.2M |
| 2024Q1 | 13 | $90.3M |
| 2024Q2 | 14 | $79.9M |
| 2024Q3 | 14 | $49.8M |
| 2024Q4 | 12 | $27.6M |
| 2025Q1 | 11 | $22.0M |
| 2025Q2 | 10 | $20.5M |
| 2025Q3 | 9 | $29.1M |
| 2025Q4 | 10 | $25.7M |
Who owns ACCO
10 super-investors · 2025Q4
Tracked stake
6.99M
shares
Combined value
$26M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added2Trim7
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | AQR Capital Management | 2.67M | $10M |
| 2 | Renaissance Technologies | 1.31M | $5M |
| 3 | First Eagle Investment Management | 862.4K | $3M |
| 4 | D.E. Shaw & Co. | 701.5K | $3M |
| 5 | Two Sigma Investments | 668.3K | $2M |
| 6 | Mario Gabelli GAMCO | 357.8K | $1M |
| 7 | Izzy Englander Millennium Mgmt | 265.9K | $992K |
| 8 | Ken Griffin Citadel Advisors | 42.7K | $159K |
| 9 | Jeremy Grantham GMO | 17.1K | $64K |
| 10 | T. Rowe Price | 95.6K | $357 |
Recent moves
20 transactions
- −122,746 · 2025Q4
- −237,797 · 2025Q4
- TRIMT. Rowe Price−42,900 · 2025Q4
- +123,754 · 2025Q4
- −292,501 · 2025Q4
- TRIMD.E. Shaw & Co.−186,245 · 2025Q4
- +42,674 · 2025Q4
- +321,400 · 2025Q4
- −34,704 · 2025Q4
- −3,000 · 2025Q4
- +4,857 · 2025Q3
- −207,390 · 2025Q3
- +1,436,628 · 2025Q3
- +143,455 · 2025Q3
- +74,509 · 2025Q3
- −47,145 · 2025Q3
- +285,747 · 2025Q3
- +1,600 · 2025Q3
- −39,828 · 2025Q3
- −461,898 · 2025Q2
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