Artisan Partners 資產管理公司
US ˙ NYSE ˙ US04316A1088

SecurityAPAM / Artisan Partners Asset Management Inc.
InstitutionQUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series
Latest Disclosed Ownership107,158 shares
Latest Disclosed Value $ 4,750,314
QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series reports 1.86% increase in ownership of APAM / Artisan Partners Asset Management Inc.

On August 26, 2025 - QUANTITATIVE MASTER SERIES LLC - Master Small Cap Index Series filed a NPORT-P form disclosing ownership of 107,158 shares of Artisan Partners Asset Management Inc. (US:APAM) valued at $4,750,314 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 105,201 shares of Artisan Partners Asset Management Inc.. This represents a change in shares of 1.86% during the quarter. The current value of the position is $3,985,206 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)
2025-08-26 2025-06-30 NP Artisan Partners Asset Management EC US04316A1088 107,158 1,957 1.86 4,750 15.49 0.1067
2025-05-28 2025-03-31 NP Artisan Partners Asset Management EC US04316A1088 105,201 -1,024 -0.96 4,113 -10.04 0.0987
2025-02-25 2024-12-31 NP Artisan Partners Asset Management EC US04316A1088 106,225 -18,145 -14.59 4,573 -15.13 0.0999
2024-11-26 2024-09-30 NP Artisan Partners Asset Management EC US04316A1088 124,370 7,152 6.10 5,388 11.37 0.1019
2024-08-26 2024-06-30 NP Artisan Partners Asset Management EC US04316A1088 117,218 7,907 7.23 4,838 -3.32 0.0985
2024-05-28 2024-03-31 NP Artisan Partners Asset Management EC US04316A1088 109,311 0 0.00 5,003 3.60 0.1044
2024-02-26 2023-12-31 NP Artisan Partners Asset Management EC US04316A1088 109,311 5,219 5.01 4,829 23.98 0.1031
2023-11-28 2023-09-30 NP Artisan Partners Asset Management EC US04316A1088 104,092 0 0.00 3,895 -4.79 0.1016
2023-08-25 2023-06-30 NP Artisan Partners Asset Management EC US04316A1088 104,092 8,107 8.45 4,092 33.30 0.0970
2023-05-26 2023-03-31 NP Artisan Partners Asset Management EC US04316A1088 95,985 1,156 1.22 3,070 8.98 0.0817
2023-02-24 2022-12-31 NP Artisan Partners Asset Management EC US04316A1088 94,829 -2,554 -2.62 2,816 7.40 0.0775
2022-11-25 2022-09-30 NP Artisan Partners Asset Management EC US04316A1088 97,383 2,713 2.87 2,623 -22.13 0.0751
2022-08-25 2022-06-30 NP Artisan Partners Asset Management EC US04316A1088 94,670 3,782 4.16 3,367 -5.84 0.0930
2022-05-26 2022-03-31 NP Artisan Partners Asset Management EC US04316A1088 90,888 939 1.04 3,576 -16.55 0.0833
2022-02-25 2021-12-31 NP Artisan Partners Asset Management EC US04316A1088 89,949 1,204 1.36 4,285 -1.29 0.0929
2021-11-24 2021-09-30 NP Artisan Partners Asset Management EC US04316A1088 88,745 0 0.00 4,341 -3.75 0.0956
2021-08-26 2021-06-30 NP Artisan Partners Asset Management EC US04316A1088 88,745 3,364 3.94 4,510 1.26 0.0967
2021-05-27 2021-03-31 NP Artisan Partners Asset Management EC US04316A1088 85,381 -1,463 -1.68 4,454 1.90 0.1010
2021-02-25 2020-12-31 NP Artisan Partners Asset Management EC US04316A1088 86,844 -2,375 -2.66 4,372 25.68 0.1120
2020-11-25 2020-09-30 NP Artisan Partners Asset Management EC US04316A1088 89,219 -2,437 -2.66 3,479 16.79 0.1116
2020-08-27 2020-06-30 NP Artisan Partners Asset Management EC US04316A1088 91,656 10,064 12.33 2,979 69.88 0.0974
2020-06-01 2020-03-31 NP Artisan Partners Asset Management EC US04316A1088 81,592 4,187 5.41 1,753 -29.91 0.0717
2020-02-27 2019-12-31 NP Artisan Partners Asset Management EC 04316A108 77,405 933 1.22 2,502 15.84 0.0752
2019-11-27 2019-09-30 NP Artisan Partners Asset Management EC US04316A1088 76,472 76,472 2,160 0.0714
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.