Aigen Investment Management, LP
Position in AMG — Affiliated Managers Group, Inc.
CIK 1741224
NEW YORK, NY
Position in AMG
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$757,339
+$555,673 QoQ
Shares Held
2,238
+58.1% QoQ
Ownership
0.009%
of shares outstanding
% of Portfolio
0.21%
of 13F equity value
Holder Rank
#285
of 562 holders
Holding Since
Sep 2020
7 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AMG Over Time
Shares Held
Position Value (USD)
Position in Asset Management
Financial Services · as of Jun 30, 2026Aigen Investment Management, LP holds $5,882,809 across 10 Asset Management names. AMG ranks #4 (12.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BLK |
BlackRock, Inc.
|
1,442 | $1,386,569 | |
| 2 | CRBG |
Corebridge Financial, Inc.
|
31,887 | $912,924 | |
| 3 | OWL |
Blue Owl Capital Inc.
|
96,436 | $843,815 | |
| 4 | AMG |
Affiliated Managers Group, Inc.
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|
2,238 | $757,339 | |
| 5 | IVZ |
Invesco Ltd.
|
22,023 | $581,186 | |
| 6 | APO |
Apollo Global Management, Inc.
|
4,004 | $473,713 | |
| 7 | KKR |
KKR & Co. Inc.
|
3,705 | $340,044 | |
| 8 | STEP |
StepStone Group Inc.
|
5,199 | $215,030 |
All Filings in AMG
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $757,339 | 2,238 | Shares | Sole | 2026-08-14 | |
| 2023-03-31 | $201,666 | 1,416 | Shares | Sole | 2023-05-15 | |
| 2022-09-30 | $238,240 | 2,130 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $290,217 | 2,489 | Shares | Sole | 2022-08-02 | |
| 2022-03-31 | $463,725 | 3,290 | Shares | Sole | 2022-05-05 | |
| 2021-03-31 | $1,740,223 | 11,677 | Shares | Sole | 2021-05-11 | |
| 2020-09-30 | $301,145 | 4,404 | Shares | Sole | 2020-11-06 | |
| No filing history on record for this holder in this stock. | ||||||