MARPS · Marine Petroleum Trust
Market Cap
$8.72M
Shares
2.00M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 8
Total Value: $273,904
Total Shares: 60,599
Institutional Ownership Trend
26 quarters
Holder Concentration
Across 8 13F filers · Δ vs Mar 31, 2026Top Holder
59.1%
+15.7 pts
Top 5
98.6%
−0.2 pts
Top 10
100.0%
0.0 pts
HHI
4,603
Highly concentrated+1,421
Quarterly Activity
vs Mar 31, 2026
New
1
Increased
4
Decreased
2
Sold Out
1
Unchanged
1
Holder count:
0
Institutional value:
-17.6%
Shares held:
-3.2%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mid AZZAD ASSET MANAGEMENT INC /ADV | +20,214 | 35,837 | |
| Mid Welch Group, LLC | +4,000 | 19,956 | |
| Mega BNP PARIBAS ARBITRAGE, SA | +533 | 733 | |
| Mid Allworth Financial LP | +11 | 528 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega UBS Group AG | −280 | 317 | |
| Mega MORGAN STANLEY | −7 | 2,477 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mid Integrated Wealth Concepts LLC | 750 | $3,390 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega BANK OF AMERICA CORP /DE/ | 27,225 | $144,564 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mid AZZAD ASSET MANAGEMENT INC /ADV | $161,983 | 59.14% | 35,837 | Shares | 2026-07-29 | |
| Mid Welch Group, LLC | $90,201 | 32.93% | 19,956 | Shares | 2026-07-23 | |
| Mega MORGAN STANLEY | $11,195 | 4.09% | 2,477 | Shares | 2026-08-13 | |
| Mid Integrated Wealth Concepts LLC | $3,390 | 1.24% | 750 | Shares | 2026-08-12 | |
| Mega BNP PARIBAS ARBITRAGE, SA | $3,313 | 1.21% | 733 | Shares | 2026-08-13 | |
| Mid Allworth Financial LP | $2,386 | 0.87% | 528 | Shares | 2026-08-11 | |
| Mega UBS Group AG | $1,432 | 0.52% | 317 | Shares | 2026-08-13 | |
| Mega WELLS FARGO & COMPANY/MN | $4 | 0.00% | 1 | Shares | 2026-08-14 |