Marine Products Corp
MPX
MPX was delisted on the 14th of May, 2026.
58 hedge funds and large institutions have $77.6M invested in Marine Products Corp in 2020 Q3 according to their latest regulatory filings, with 10 funds opening new positions, 14 increasing their positions, 22 reducing their positions, and 4 closing their positions.
16,480% more call options, than puts
Call options by funds: $829K | Put options by funds: $5K
150% more first-time investments, than exits
New positions opened: 10 | Existing positions closed: 4
20% more capital invested
Capital invested by funds: $64.4M → $77.6M (+$13.2M)
12% more funds holding
Funds holding: 52 → 58 (+6)
0.91% more ownership
Funds ownership: 13.7% → 14.61% (+0.91%)
36% less repeat investments, than reductions
Existing positions increased: 14 | Existing positions reduced: 22
100% less funds holding in top 10
Funds holding in top 10: 1 → 0 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Vanguard Group
Malvern,
Pennsylvania
|
+$4.09M |
| 2 |
Geode Capital Management
Boston,
Massachusetts
|
+$2.39M |
| 3 |
Charles Schwab
San Francisco,
California
|
+$1.53M |
| 4 |
Victory Capital Management
San Antonio,
Texas
|
+$804K |
| 5 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$622K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
TA
Teton Advisors
Rye,
New York
|
-$3.2M |
| 2 |
GI
GAMCO Investors
Greenwich,
Connecticut
|
-$1.1M |
| 3 |
DRZID
DePrince Race & Zollo Inc (DRZ)
Winter Park,
Florida
|
-$830K |
| 4 |
Renaissance Technologies
New York
|
-$774K |
| 5 |
Dimensional Fund Advisors
Austin,
Texas
|
-$477K |
MPX Hedge Fund Activity: Q3 2020 in Review
58 of the 4,957 institutional investors tracked by Wall St. Rank reported a position in Marine Products Corp (MPX) for Q3 2020, worth a combined $77.6M — up 20% from $64.4M a quarter earlier.
Buyers outnumbered sellers: 10 funds opened new MPX positions and 4 closed out — a net gain of 6 holders — while 14 added to existing stakes and 22 trimmed.
The largest buyer was Vanguard Group, adding an estimated $4.09M. The largest seller was Teton Advisors, cutting an estimated $3.2M.
- 58 institutional investors held Marine Products Corp (MPX) as of Q3 2020, up from 52 in Q2 2020.
- Funds reported $77.6M of Marine Products Corp stock for Q3 2020, up 20% quarter-over-quarter.
- 10 funds opened new Marine Products Corp positions in Q3 2020 and 4 closed out, a net change of +6 holders.
- The largest Marine Products Corp buyer in Q3 2020 was Vanguard Group, an estimated $4.09M added.
- The largest Marine Products Corp seller in Q3 2020 was Teton Advisors, an estimated $3.2M sold.
Based on aggregated 13F filings for Q3 2020.