Ackermans & Van Haaren NV
BE ˙ ENXTBR ˙ BE0003764785
262,20 € ↓ -0,60 (-0,23%)
2026-06-03
DEL PRIS
SecurityBE:ACKB / Ackermans & Van Haaren NV
InstitutionOWSMX - Old Westbury Small & Mid Cap Strategies Fund
Latest Disclosed Ownership11,032 shares
Latest Disclosed Value $ 2,706,110
OWSMX - Old Westbury Small & Mid Cap Strategies Fund reports 20.52% increase in ownership of ACKB / Ackermans & Van Haaren NV

On September 26, 2025 - OWSMX - Old Westbury Small & Mid Cap Strategies Fund filed a NPORT-P form disclosing ownership of 11,032 shares of Ackermans & Van Haaren NV (BE:ACKB) valued at $2,376,293 USD as of July 31, 2025. The entity filed a previous NPORT-P on June 26, 2025 disclosing 9,154 shares of Ackermans & Van Haaren NV. This represents a change in shares of 20.52% during the quarter. The current value of the position is $2,892,590 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.

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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)
2025-09-26 2025-07-31 NP Ackermans & van Haaren EC BE0003764785 11,032 1,878 20.52 2,706 20.91 0.0311
2025-06-26 2025-04-30 NP Ackermans & van Haaren EC BE0003764785 9,154 -2,325 -20.25 2,239 32.66 0.0274
2022-09-29 2022-07-29 NP Ackermans & van Haaren EC BE0003764785 11,479 2,300 25.06 1,687 3.12 0.0212
2022-06-29 2022-04-29 NP Ackermans & van Haaren EC BE0003764785 9,179 271 3.04 1,636 -4.83 0.0198
2022-03-31 2022-01-31 NP Ackermans & van Haaren EC BE0003764785 8,908 5,001 128.00 1,719 156.18 0.0194
2021-12-29 2021-10-29 NP Ackermans & van Haaren EC BE0003764785 3,907 990 33.94 672 33.67 0.0069
2021-09-28 2021-07-30 NP Ackermans & van Haaren EC BE0003764785 2,917 1,451 98.98 503 167.02 0.0053
2020-09-29 2020-07-31 NP Ackermans & van Haaren EC BE0003764785 1,466 -6,149 -80.75 188 -81.35 0.0028
2020-06-25 2020-04-30 NP Ackermans & van Haaren EC BE0003764785 7,615 4,139 119.07 1,009 80.97 0.0169
2020-03-31 2020-01-31 NP Ackermans & van Haaren EC BE0003764785 3,476 0 0.00 557 4.70 0.0086
2019-12-30 2019-10-31 NP Ackermans & van Haaren EC BE0003764785 3,476 3,476 532 0.0085
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.