附屬經理集團有限公司
DE ˙ DB ˙ US0082521081
€256.00 ↓ -2.00 (-0.78%)
2026-06-03
分享價格
SecurityDE:AFS / Affiliated Managers Group, Inc.
InstitutionColdstream Capital Management Inc
Latest Disclosed Ownership2,503 shares
Latest Disclosed Value $ 692,494
Coldstream Capital Management Inc reports 4.29% increase in ownership of AFS / Affiliated Managers Group, Inc.

On May 8, 2026 - Coldstream Capital Management Inc filed a 13F-HR form disclosing ownership of 2,503 shares of Affiliated Managers Group, Inc. (DE:AFS) valued at $590,708 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 2,400 shares of Affiliated Managers Group, Inc.. This represents a change in shares of 4.29% during the quarter. The current value of the position is $675,810 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)
2026-05-08 2026-03-31 13F AFFILIATED MANAGERS GROUP COM 008252108 2,503 103 4.29 692 0.14 0.0085
2026-02-09 2025-12-31 13F AFFILIATED MANAGERS GROUP IN COM 008252108 2,400 46 1.95 692 23.17 0.0089
2025-11-19 2025-09-30 13F AFFILIATED MANAGERS GROUP IN COM 008252108 2,354 11 0.47 561 21.69 0.0076
2025-08-12 2025-06-30 13F AFFILIATED MANAGERS GROUP IN COM 008252108 2,343 -18 -0.76 461 16.41 0.0075
2025-05-13 2025-03-31 13F AFFILIATED MANAGERS GROUP IN COM 008252108 2,361 -99 -4.02 397 -12.78 0.0084
2025-02-14 2024-12-31 13F AFFILIATED MANAGERS GROUP IN COM 008252108 2,460 -20 -0.81 455 2.71 0.0097
2024-11-18 2024-09-30 13F/A-1 AFFILIATED MANAGERS GROUP IN COM 008252108 2,480 118 5.00 442 19.78 0.0096
2024-11-18 2024-09-30 13F AFFILIATED MANAGERS GROUP IN COM 008252108 2,480 442
2024-08-07 2024-06-30 13F AFFILIATED MANAGERS GROUP IN COM 008252108 2,362 2 0.08 369 -6.58 0.0090
2024-05-14 2024-03-31 13F AFFILIATED MANAGERS GROUP IN COM 008252108 2,360 47 2.03 395 12.86 0.0100
2024-02-09 2023-12-31 13F AFFILIATED MANAGERS GROUP IN COM 008252108 2,313 59 2.62 350 19.45 0.0098
2023-11-02 2023-09-30 13F AFFILIATED MANAGERS GROUP IN COM 008252108 2,254 -57 -2.47 294 -15.32 0.0096
2023-08-03 2023-06-30 13F AFFILIATED MANAGERS GROUP IN COM 008252108 2,311 59 2.62 346 8.13 0.0110
2023-05-15 2023-03-31 13F AFFILIATED MANAGERS GROUP IN COM 008252108 2,252 -14 -0.62 321 -10.86 0.0108
2023-01-10 2022-12-31 13F AFFILIATED MANAGERS GROUP IN COM 008252108 2,266 -50 -2.16 359 32.96 0.0131
2022-08-08 2022-06-30 13F/A-1 AFFILIATED MANAGERS GROUP IN COM 008252108 2,316 78 3.49 270 -14.29 0.0105
2022-05-11 2022-03-31 13F AFFILIATED MANAGERS GROUP IN COM 008252108 2,238 -239 -9.65 315 -22.60 0.0109
2022-02-11 2021-12-31 13F AFFILIATED MANAGERS GROUP IN COM 008252108 2,477 2,477 407 0.0128
2021-11-12 2021-09-30 13F AFFILIATED MANAGERS GROUP IN COM 008252108 0 -1,535 -100.00 0 -100.00
2021-08-16 2021-06-30 13F AFFILIATED MANAGERS GROUP IN COM 008252108 1,535 0 0.00 237 3.49 0.0095
2021-06-16 2021-03-31 13F AFFILIATED MANAGERS GROUP IN COM 008252108 1,535 1,535 229 0.0134
2015-11-09 2015-09-30 13F AFFILIATED MANAGERS GROUP COM 008252108 0 -987 -100.00 0 -100.00
2015-07-31 2015-06-30 13F AFFILIATED MANAGERS GROUP COM 008252108 987 987 0.00 216 0.0565
2015-05-11 2015-03-31 13F Affiliated Managers Group COM 008252108 0 -1,057 -100.00 0 -100.00
2015-02-11 2014-12-31 13F Affiliated Managers Group COM 008252108 1,057 0 0.00 224 5.66 0.0623
2014-11-13 2014-09-30 13F Affiliated Managers Group COM 008252108 1,057 40 3.93 212 1.44 0.0602
2014-08-14 2014-06-30 13F Affiliated Managers Group COM 008252108 1,017 -43 -4.06 209 -9.13 0.0613
2014-02-14 2013-12-31 13F Affiliated Managers Group COM 008252108 1,060 -88 -7.67 230 9.52 0.0741
2013-11-07 2013-09-30 13F Affiliated Managers Group COM 008252108 1,148 1,148 210 0.0692
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.