阿卡迪亞資產管理公司
US ˙ NYSE ˙ US10948W1036

SecurityAAMI / Acadian Asset Management Inc.
InstitutionRoyce Value Trust Inc
Latest Disclosed Ownership49,373 shares
Latest Disclosed Value $ 1,739,904
Royce Value Trust Inc reports 0.36% decrease in ownership of AAMI / Acadian Asset Management Inc.

On August 15, 2025 - Royce Value Trust Inc filed a NPORT-P form disclosing ownership of 49,373 shares of Acadian Asset Management Inc. (US:AAMI) valued at $1,739,905 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 19, 2025 disclosing 49,549 shares of Acadian Asset Management Inc.. This represents a change in shares of -0.36% during the quarter. The current value of the position is $3,653,602 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)
2025-08-15 2025-06-30 NP Acadian Asset Management EC US10948W1036 49,373 -176 -0.36 1,740 35.75 0.0869
2025-05-19 2025-03-31 NP Acadian Asset Management EC US10948W1036 49,549 478 0.97 1,281 -0.85 0.0696
2025-02-21 2024-12-31 NP Brightsphere Investment Group EC US10948W1036 49,071 3,155 6.87 1,293 10.81 0.0647
2024-11-19 2024-09-30 NP Brightsphere Investment Group EC US10948W1036 45,916 -2,076 -4.33 1,166 9.69 0.0577
2024-08-12 2024-06-30 NP Brightsphere Investment Group EC US10948W1036 47,992 -2,013 -4.03 1,064 -6.92 0.0558
2024-05-28 2024-03-31 NP Brightsphere Investment Group EC US10948W1036 50,005 -2,533 -4.82 1,142 13.52 0.0584
2024-02-20 2023-12-31 NP Brightsphere Investment Group EC US10948W1036 52,538 6,885 15.08 1,007 13.67 0.0540
2023-11-22 2023-09-30 NP Brightsphere Investment Group EC US10948W1036 45,653 -4,148 -8.33 885 -15.15 0.0532
2023-08-09 2023-06-30 NP Brightsphere Investment Group EC US10948W1036 49,801 10,091 25.41 1,043 11.43 0.0595
2023-05-19 2023-03-31 NP Brightsphere Investment Group EC US10948W1036 39,710 18,616 88.25 936 115.67 0.0555
2023-02-21 2022-12-31 NP Brightsphere Investment Group EC US10948W1036 21,094 12,821 154.97 434 252.85 0.0270
2022-11-17 2022-09-30 NP Brightsphere Investment Group EC US10948W1036 8,273 -22,391 -73.02 123 -77.72 0.0084
2022-08-16 2022-06-30 NP Brightsphere Investment Group EC US10948W1036 30,664 -19,360 -38.70 552 -54.49 0.0349
2022-05-16 2022-03-31 NP Brightsphere Investment Group EC US10948W1036 50,024 -4,237 -7.81 1,213 -12.67 0.0633
2022-02-24 2021-12-31 NP Brightsphere Investment Group EC US10948W1036 54,261 9,258 20.57 1,389 18.21 0.0646
2021-11-22 2021-09-30 NP Brightsphere Investment Group EC US10948W1036 45,003 17,005 60.74 1,176 79.39 0.0565
2021-08-24 2021-06-30 NP Brightsphere Investment Group EC US10948W1036 27,998 5,705 25.59 656 44.27 0.0303
2021-05-17 2021-03-31 NP Brightsphere Investment Group EC US10948W1036 22,293 19,365 661.37 454 710.71 0.0217
2021-02-19 2020-12-31 NP Brightsphere Investment Group EC US10948W1036 2,928 2,928 56 0.0030
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.