PEAK6
MAR icon

PEAK6’s Marriott International MAR Stock Holding History

PEAK6’s Portfolio MAR Stock Details MAR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$398K Sell
1,074
-7,929
-88% -$2.92M ﹤0.01% 2063
2026
Q1 		$2.94M Sell
9,003
-57,479
-86% -$18.9M 0.01% 1179
2025
Q4 		$20.6M Buy
66,482
+31,280
+89% +$8.94M 0.04% 373
2025
Q3 		$9.17M Sell
35,202
-12,999
-27% -$3.49M 0.01% 733
2025
Q2 		$13.2M Buy
48,201
+48,199
+2,409,950% +$12.1M 0.02% 522
2025
Q1 		$568 Sell
2
-17,177
-100% -$4.67M ﹤0.01% 2900
2024
Q4 		$4.79M Buy
+17,179
New +$4.72M 0.01% 928

Other funds holding MAR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

PEAK6's MAR Position: Q2 2026 in Review

PEAK6 reduced its Marriott International (MAR) stake by 88% in Q2 2026, selling an estimated $2.92M and leaving 1,074 shares worth $398K. The position accounts for ﹤0.01% of the portfolio, ranked #2063.

PEAK6 first reported a position in MAR in Q4 2024 and has held it in 7 quarters since. The position peaked at $20.6M in Q4 2025. 1,755 funds tracked by Wall St. Rank hold MAR as of Q2 2026.

  • PEAK6 held 1,074 shares of Marriott International worth $398K as of Q2 2026.
  • PEAK6 sold 7,929 Marriott International shares in Q2 2026, an estimated $2.92M.
  • Marriott International made up ﹤0.01% of PEAK6's portfolio in Q2 2026, its #2063 holding.
  • PEAK6 first reported a position in Marriott International in Q4 2024 and has held it in 7 quarters since.
  • PEAK6's Marriott International position peaked at $20.6M in Q4 2025.
  • 1,755 funds tracked by Wall St. Rank held Marriott International as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.