Position in RIOT
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$43,258,516
+$17,567,503 QoQ
Shares Held
3,499,880
+159.2% QoQ
Ownership
0.926%
of shares outstanding
% of Portfolio
0.18%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2025
4 quarters on record
Voting authority
Sole 92.50288581322789.ToString("F0")%
Shared 0.ToString("F0")%
None 7.497114186772118.ToString("F0")%
Common Shares in RIOT Over Time
Shares Held
Position Value (USD)
Position in Capital Markets
Financial Services · as of Mar 31, 2026WESTFIELD CAPITAL MANAGEMENT CO LP holds $518,111,970 across 6 Capital Markets names. RIOT ranks #5 (8.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LPLA |
LPL Financial Holdings Inc.
|
881,506 | $265,183,449 | |
| 2 | MS |
Morgan Stanley
|
496,558 | $81,718,550 | |
| 3 | HLI |
Houlihan Lokey, Inc.
|
543,611 | $78,073,411 | |
| 4 | HOOD |
Robinhood Markets, Inc.
|
633,384 | $43,893,511 | |
| 5 | RIOT |
Riot Platforms, Inc.
This page
|
3,499,880 | $43,258,516 | |
| 6 | GS |
Goldman Sachs Group Inc
|
7,074 | $5,984,533 |
All Filings in RIOT
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $43,258,516 | 3,499,880 | Shares | Sole | 2026-05-11 | |
| 2025-09-30 | $25,691,013 | 1,350,027 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $19,552,344 | 1,730,296 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $11,642,460 | 1,635,177 | Shares | Sole | 2025-05-09 | |
| No filing history on record for this holder in this stock. | ||||||