PEAK6
MAS icon

PEAK6’s Masco MAS Stock Holding History

PEAK6’s Portfolio MAS Stock Details MAS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$3.58M Buy
+43,967
New +$3.07M 0.01% 1008
2026
Q1 		– Sell
-5,323
Closed -$338K – 3052
2025
Q4 		$338K Buy
5,323
+4,813
+944% +$312K ﹤0.01% 2247
2025
Q3 		$35.9K Sell
510
-892
-64% -$62.8K ﹤0.01% 2711
2025
Q2 		$90.2K Buy
1,402
+318
+29% +$20K ﹤0.01% 2630
2025
Q1 		$75.4K Buy
+1,084
New +$81.1K ﹤0.01% 2641

Other funds holding MAS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Harris Associates
Harris Associates Chicago, Illinois $75.4B AUM 14.46% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

PEAK6's MAS Position: Q2 2026 in Review

PEAK6 opened a new position in Masco (MAS) in Q2 2026: 43,967 shares worth $3.58M. The stake represents 0.01% of the portfolio and ranks #1008 among its holdings. This is a return to the name: PEAK6 previously reported a position in MAS as recently as Q4 2025.

PEAK6 first reported a position in MAS in Q1 2025 and has held it in 5 quarters since. 920 funds tracked by Wall St. Rank hold MAS as of Q2 2026.

  • PEAK6 held 43,967 shares of Masco worth $3.58M as of Q2 2026.
  • Masco was a new PEAK6 position in Q2 2026.
  • Masco made up 0.01% of PEAK6's portfolio in Q2 2026, its #1008 holding.
  • PEAK6 first reported a position in Masco in Q1 2025 and has held it in 5 quarters since.
  • 920 funds tracked by Wall St. Rank held Masco as of Q2 2026.

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