Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
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Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’s Marten Transport MRTN Stock Holding History

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund’s Portfolio MRTN Stock Details MRTN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$932K Sell
53,716
-38,448
-42% -$611K ﹤0.01% 1146
2026
Q1 		$1.21M Hold
92,164
– – ﹤0.01% 1106
2025
Q4 		$1.05M Buy
+92,164
New +$978K ﹤0.01% 1076
2023
Q1 		– Sell
-90,265
Closed -$1.79M – 1407
2022
Q4 		$1.79M Sell
90,265
-24,200
-21% -$483K 0.01% 765
2022
Q3 		$2.19M Buy
114,465
+36,365
+47% +$728K 0.01% 665
2022
Q2 		$1.31M Buy
78,100
+11,200
+17% +$193K 0.01% 881
2022
Q1 		$1.19M Sell
66,900
-117,200
-64% -$2.05M ﹤0.01% 1084
2021
Q4 		$3.16M Buy
184,100
+144,500
+365% +$2.39M 0.01% 781
2021
Q3 		$621K Sell
39,600
-273,600
-87% -$4.29M ﹤0.01% 1180
2021
Q2 		$5.17M Buy
313,200
+14,800
+5% +$253K 0.01% 613
2021
Q1 		$5.06M Buy
298,400
+41,700
+16% +$705K 0.01% 475
2020
Q4 		$4.42M Buy
256,700
+32,100
+14% +$550K 0.01% 537
2020
Q3 		$3.67M Buy
+224,600
New +$3.97M 0.03% 277
2020
Q1 		– Sell
-108,900
Closed -$1.56M – 1027
2019
Q4 		$1.56M Buy
+108,900
New +$1.55M 0.01% 602

Other funds holding MRTN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's MRTN Position: Q2 2026 in Review

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund reduced its Marten Transport (MRTN) stake by 42% in Q2 2026, selling an estimated $611K and leaving 53,716 shares worth $932K. The position accounts for ﹤0.01% of the portfolio, ranked #1146.

Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in MRTN in Q4 2019 and has held it in 14 quarters since. The position peaked at $5.17M in Q2 2021. 230 funds tracked by Wall St. Rank hold MRTN as of Q2 2026.

  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund held 53,716 shares of Marten Transport worth $932K as of Q2 2026.
  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund sold 38,448 Marten Transport shares in Q2 2026, an estimated $611K.
  • Marten Transport made up ﹤0.01% of Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's portfolio in Q2 2026, its #1146 holding.
  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund first reported a position in Marten Transport in Q4 2019 and has held it in 14 quarters since.
  • Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's Marten Transport position peaked at $5.17M in Q2 2021.
  • 230 funds tracked by Wall St. Rank held Marten Transport as of Q2 2026.

Based on Healthcare of Ontario Pension Plan (HOOPP) Trust Fund's 13F filing for Q2 2026, filed 13 Aug 2026.