Position in ECO
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$28,349,976
+$3,458,788 QoQ
Shares Held
565,642
+15.0% QoQ
Ownership
1.45%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#4
of 115 holders
Holding Since
Jun 2024
4 quarters on record
Voting authority
Sole 0%
Shared 100%
None 0%
Common Shares in ECO Over Time
Shares Held
Position Value (USD)
Position in Marine Shipping
Industrials · as of Jun 30, 2026MARSHALL WACE, LLP holds $81,970,346 across 18 Marine Shipping names. ECO ranks #1 (34.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ECO |
Okeanis Eco Tankers Corp.
This page
|
565,642 | $28,349,976 | |
| 2 | SBLK |
Star Bulk Carriers Corp.
|
786,668 | $19,643,098 | |
| 3 | SFL |
SFL Corp Ltd.
|
1,263,481 | $12,887,505 | |
| 4 | CMRE |
Costamare Inc.
|
290,053 | $4,066,542 | |
| 5 | KEX |
Kirby Corp
|
26,261 | $3,570,707 | |
| 6 | HSHP |
Himalaya Shipping Ltd.
|
227,406 | $3,038,143 | |
| 7 | SHIP |
Seanergy Maritime Holdings Corp.
|
219,950 | $2,953,928 | |
| 8 | GASS |
StealthGas Inc.
|
200,307 | $1,582,425 |
All Filings in ECO
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $28,349,976 | 565,642 | Shares | Other | 2026-08-13 | |
| 2026-03-31 | $24,891,188 | 492,018 | Shares | Other | 2026-05-15 | |
| 2025-12-31 | $10,910,792 | 322,423 | Shares | Other | 2026-02-13 | |
| 2024-06-30 | $246,577 | 7,672 | Shares | Other | 2024-08-14 | |
| No filing history on record for this holder in this stock. | ||||||