Mariner
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Mariner’s Mid Penn Bancorp MPB Stock Holding History

Mariner’s Portfolio MPB Stock Details MPB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$780K Sell
22,394
-3,948
-15% -$131K ﹤0.01% 2142
2026
Q1 		$847K Buy
+26,342
New +$853K ﹤0.01% 2088

Other funds holding MPB

Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $128B AUM 35.83% 1-Year Est. Return
BFC
Banc Funds Company Chicago, Illinois $605M AUM 26% 1-Year Est. Return

Mariner's MPB Position: Q2 2026 in Review

Mariner reduced its Mid Penn Bancorp (MPB) stake by 15% in Q2 2026, selling an estimated $131K and leaving 22,394 shares worth $780K. The position accounts for ﹤0.01% of the portfolio, ranked #2142.

Mariner first reported a position in MPB in Q1 2026 and has held it in 2 quarters since. The position peaked at $847K in Q1 2026. 146 funds tracked by Wall St. Rank hold MPB as of Q2 2026.

  • Mariner held 22,394 shares of Mid Penn Bancorp worth $780K as of Q2 2026.
  • Mariner sold 3,948 Mid Penn Bancorp shares in Q2 2026, an estimated $131K.
  • Mid Penn Bancorp made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #2142 holding.
  • Mariner first reported a position in Mid Penn Bancorp in Q1 2026 and has held it in 2 quarters since.
  • Mariner's Mid Penn Bancorp position peaked at $847K in Q1 2026.
  • 146 funds tracked by Wall St. Rank held Mid Penn Bancorp as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.