Position in WSO
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$11,149,610
+$5,936,500 QoQ
Shares Held
26,755
+86.7% QoQ
Ownership
0.065%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#127
of 780 holders
Holding Since
Mar 2021
13 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in WSO Over Time
Shares Held
Position Value (USD)
Position in Industrial Distribution
Industrials · as of Jun 30, 2026MARSHALL WACE, LLP holds $573,885,951 across 11 Industrial Distribution names. WSO ranks #5 (1.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | FERG |
Ferguson Enterprises Inc. /DE/
|
2,001,407 | $474,993,922 | |
| 2 | FAST |
Fastenal Co
|
628,100 | $30,167,643 | |
| 3 | CNM |
Core & Main, Inc.
|
332,321 | $16,034,487 | |
| 4 | POOL |
Pool Corp
|
69,318 | $14,896,438 | |
| 5 | WSO |
Watsco Inc
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|
26,755 | $11,149,610 | |
| 6 | WCC |
Wesco International Inc
|
28,554 | $9,863,407 | |
| 7 | DNOW |
DNOW Inc.
|
697,138 | $9,041,879 | |
| 8 | REZI |
Resideo Technologies, Inc.
|
138,820 | $3,004,382 |
All Filings in WSO
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13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $11,149,610 | 26,755 | Shares | Other | 2026-08-13 | |
| 2026-03-31 | $5,213,110 | 14,330 | Shares | Other | 2026-05-15 | |
| 2025-06-30 | $7,518,580 | 17,025 | Shares | Other | 2025-08-13 | |
| 2025-03-31 | $40,112,493 | 78,915 | Shares | Other | 2025-05-15 | |
| 2024-12-31 | $8,435,242 | 17,800 | Shares | Other | 2025-02-13 | |
| 2024-09-30 | $2,311,836 | 4,700 | Shares | Other | 2024-11-14 | |
| 2024-03-31 | $5,305,886 | 12,283 | Shares | Other | 2024-05-15 | |
| 2023-12-31 | $2,091,790 | 4,882 | Shares | Other | 2024-02-14 | |
| 2023-03-31 | $2,473,057 | 7,773 | Shares | Other | 2023-05-15 | |
| 2022-12-31 | $572,871 | 2,297 | Shares | Other | 2023-02-14 | |
| 2021-12-31 | $1,659,201 | 5,303 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $2,446,147 | 9,244 | Shares | Sole | 2021-11-15 | |
| 2021-03-31 | $6,110,154 | 23,433 | Shares | Sole | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||