Position in MAIN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$6,978,015
-$12,079,005 QoQ
Shares Held
134,503
-62.6% QoQ
Ownership
0.144%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#30
of 401 holders
Holding Since
Mar 2020
19 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MAIN Over Time
Shares Held
Position Value (USD)
Derivatives in MAIN
reported options exposure · as of Dec 31, 2025CallValue
$0
CallShares
0
PutValue
$8,569,341
PutShares
141,900
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Asset Management
Financial Services · as of Jun 30, 2026MILLENNIUM MANAGEMENT LLC holds $3,052,785,682 across 93 Asset Management names. MAIN ranks #28 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BLK |
BlackRock, Inc.
|
495,262 | $476,224,128 | |
| 2 | IVZ |
Invesco Ltd.
|
15,689,569 | $414,047,725 | |
| 3 | TPG |
TPG Inc.
|
7,833,431 | $317,645,627 | |
| 4 | AMG |
Affiliated Managers Group, Inc.
|
875,116 | $296,139,254 | |
| 5 | AMP |
Ameriprise Financial Inc
|
531,742 | $243,941,959 | |
| 6 | STEP |
StepStone Group Inc.
|
5,619,498 | $232,422,437 | |
| 7 | 3,414,602 | $177,388,573 | |||
| 8 | KKR |
KKR & Co. Inc.
|
1,763,918 | $161,892,394 |
All Filings in MAIN
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $6,978,015 | 134,503 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $19,057,020 | 359,838 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $14,920,134 | 247,063 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $8,569,341 | 141,900 | Put | Sole | 2026-02-17 | |
| 2025-09-30 | $2,937,603 | 46,196 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $9,023,421 | 141,900 | Put | Sole | 2025-11-14 | |
| 2025-06-30 | $855,117 | 14,469 | Shares | Sole | 2025-08-14 | |
| 2025-06-30 | $5,969,100 | 101,000 | Put | Sole | 2025-08-14 | |
| 2025-03-31 | $2,958,088 | 52,300 | Put | Sole | 2025-05-15 | |
| 2025-03-31 | $1,083,746 | 19,161 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $298,758 | 5,100 | Put | Sole | 2025-02-14 | |
| 2023-12-31 | $6,210,075 | 143,652 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $11,701,318 | 287,997 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $18,053,009 | 450,987 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $1,026,117 | 26,004 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $6,674,056 | 180,624 | Shares | Sole | 2023-02-14 | |
| 2022-03-31 | $17,799,300 | 417,432 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $10,579,647 | 235,837 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $5,044,572 | 122,739 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $2,584,150 | 62,890 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $318,994 | 8,148 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $8,468,411 | 262,505 | Shares | Sole | 2021-02-16 | |
| 2020-03-31 | $2,361,459 | 115,137 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||