ACCO 브랜드 공사
DE ˙ DB ˙ US00081T1088
€3.26 ↓ -0.04 (-1.21%)
2026-06-04
주가
SecurityDE:A3B / ACCO Brands Corporation
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership894,821 shares
Latest Disclosed Value $ 2,684,463
Renaissance Technologies Llc reports 31.87% decrease in ownership of A3B / ACCO Brands Corporation

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 894,821 shares of ACCO Brands Corporation (DE:A3B) valued at $2,272,845 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 1,313,447 shares of ACCO Brands Corporation. This represents a change in shares of -31.87% during the quarter. The current value of the position is $2,917,116 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F ACCO BRANDS COM 00081T108 894,821 -418,626 -31.87 2,684 -45.21 0.0042
2026-02-12 2025-12-31 13F ACCO BRANDS COM 00081T108 1,313,447 321,400 32.40 4,899 23.77 0.0076
2025-11-13 2025-09-30 13F ACCO BRANDS COM 00081T108 992,047 285,747 40.46 3,958 56.57 0.0052
2025-08-13 2025-06-30 13F ACCO BRANDS COM 00081T108 706,300 80,900 12.94 2,529 -3.51 0.0034
2025-05-14 2025-03-31 13F ACCO BRANDS COM 00081T108 625,400 75,700 13.77 2,620 -9.19 0.0040
2025-02-13 2024-12-31 13F ACCO BRANDS COM 00081T108 549,700 60,700 12.41 2,886 7.89 0.0043
2024-11-13 2024-09-30 13F ACCO BRANDS COM 00081T108 489,000 75,500 18.26 2,675 37.62 0.0040
2024-08-09 2024-06-30 13F ACCO BRANDS COM 00081T108 413,500 91,600 28.46 1,943 194,200.00 0.0033
2024-05-13 2024-03-31 13F ACCO BRANDS COM 00081T108 321,900 6,300 2.00 2 0.00 0.0028
2024-02-13 2023-12-31 13F ACCO BRANDS COM 00081T108 315,600 -78,800 -19.98 2 -50.00 0.0030
2023-11-14 2023-09-30 13F ACCO BRANDS COM 00081T108 394,400 -14,100 -3.45 2 0.00 0.0039
2023-08-11 2023-06-30 13F ACCO BRANDS COM 00081T108 408,500 -41,741 -9.27 2 0.00 0.0031
2023-05-12 2023-03-31 13F ACCO BRANDS COM 00081T108 450,241 196,894 77.72 2 100.00 0.0032
2023-02-13 2022-12-31 13F ACCO BRANDS COM 00081T108 253,347 34,100 15.55 1 -99.91 0.0019
2022-11-14 2022-09-30 13F ACCO BRANDS COM 00081T108 219,247 34,947 18.96 1,074 -10.72 0.0015
2022-08-12 2022-06-30 13F ACCO BRANDS COM 00081T108 184,300 -75,811 -29.15 1,203 -42.19 0.0014
2022-05-13 2022-03-31 13F ACCO BRANDS COM 00081T108 260,111 8,058 3.20 2,081 -0.05 0.0024
2022-02-11 2021-12-31 13F ACCO BRANDS COM 00081T108 252,053 252,053 2,082 0.0026
2021-11-12 2021-09-30 13F ACCO BRANDS COM 00081T108 0 -319,148 -100.00 0 -100.00
2021-08-13 2021-06-30 13F ACCO BRANDS COM 00081T108 319,148 -78,742 -19.79 2,754 -17.99 0.0034
2021-05-13 2021-03-31 13F ACCO BRANDS COM 00081T108 397,890 397,890 24.67 3,358 21.93 0.0042
2020-08-13 2020-06-30 13F ACCO BRANDS COM 00081T108 0 -272,447 -100.00 0 -100.00
2020-05-14 2020-03-31 13F ACCO BRANDS COM 00081T108 272,447 -32,064 -10.53 1,376 -51.72 0.0013
2020-02-13 2019-12-31 13F ACCO BRANDS COM 00081T108 304,511 -491,071 -61.72 2,850 -63.70 0.0022
2019-11-13 2019-09-30 13F ACCO BRANDS COM 00081T108 795,582 195,735 32.63 7,852 66.32 0.0066
2019-08-12 2019-06-30 13F ACCO BRANDS COM 00081T108 599,847 525,647 708.42 4,721 643.46 0.0042
2019-05-14 2019-03-31 13F ACCO BRANDS COM 00081T108 74,200 -153,347 -67.39 635 -58.85 0.0006
2019-02-12 2018-12-31 13F ACCO BRANDS COM 00081T108 227,547 -135,100 -37.25 1,543 -62.35 0.0017
2018-11-13 2018-09-30 13F ACCO BRANDS COM 00081T108 362,647 -198,200 -35.34 4,098 -47.25 0.0042
2018-08-13 2018-06-30 13F/A-1 ACCO BRANDS COM 00081T108 560,847 -325,900 -36.75 7,768 -30.20 0.0085
2018-08-13 2018-06-30 13F ACCO BRANDS COM 00081T108 886,747 11,129
2018-05-14 2018-03-31 13F ACCO BRANDS COM 00081T108 886,747 504,000 131.68 11,129 138.31 0.0122
2018-02-13 2017-12-31 13F ACCO BRANDS COM 00081T108 382,747 349,700 1,058.19 4,670 1,088.30 0.0051
2017-11-13 2017-09-30 13F ACCO BRANDS COM 00081T108 33,047 -385,700 -92.11 393 -91.94 0.0005
2017-08-11 2017-06-30 13F ACCO BRANDS COM 00081T108 418,747 -186,400 -30.80 4,878 -38.70 0.0062
2017-05-12 2017-03-31 13F ACCO BRANDS COM 00081T108 605,147 149,800 32.90 7,958 33.93 0.0111
2017-02-13 2016-12-31 13F ACCO BRANDS COM 00081T108 455,347 404,800 800.84 5,942 1,120.12 0.0094
2016-11-14 2016-09-30 13F ACCO BRANDS COM 00081T108 50,547 -301,100 -85.63 487 -86.60 0.0009
2016-08-12 2016-06-30 13F ACCO BRANDS COM 00081T108 351,647 209,200 146.86 3,633 184.05 0.0069
2016-05-13 2016-03-31 13F ACCO BRANDS COM 00081T108 142,447 -85,283 -37.45 1,279 -21.24 0.0024
2016-02-11 2015-12-31 13F ACCO BRANDS COM 00081T108 227,730 227,730 59.87 1,624 26.97 0.0035
2015-08-14 2015-06-30 13F ACCO BRANDS COM 00081T108 0 -440,167 -100.00 0 -100.00
2015-05-13 2015-03-31 13F ACCO BRANDS COM 00081T108 440,167 -268,081 -37.85 3,658 -42.67 0.0078
2015-02-13 2014-12-31 13F ACCO BRANDS COM 00081T108 708,248 708,248 6,381 0.0154
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.