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David Shaw’s Masco MAS Stock Holding History

David Shaw’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
2015
Q1 		– Sell
-22,760
Closed -$504K – 3847
2014
Q4 		$504K Hold
22,760
– – ﹤0.01% 3319
2014
Q3 		$478K Hold
22,760
– – ﹤0.01% 3385
2014
Q2 		$444K Hold
22,760
– – ﹤0.01% 3620
2014
Q1 		$444K Hold
22,760
– – ﹤0.01% 3691
2013
Q4 		$455K Hold
22,760
– – ﹤0.01% 3782
2013
Q3 		$426K Hold
22,760
– – ﹤0.01% 3685
2013
Q2 		$390K Buy
+22,760
New +$409K ﹤0.01% 3418

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

David Shaw's MAS Position: Q2 2026 in Review

David Shaw opened a new position in Masco (MAS) in Q2 2026: 10,674 shares worth $869K. The stake represents ﹤0.01% of the portfolio and ranks #3847 among its holdings. This is a return to the name: David Shaw previously reported a position in MAS as recently as Q4 2025.

David Shaw first reported a position in MAS in Q2 2013 and has held it in 49 quarters since. The position peaked at $128M in Q2 2018. 915 funds tracked by Wall St. Rank hold MAS as of Q2 2026.

  • David Shaw held 10,674 shares of Masco worth $869K as of Q2 2026.
  • Masco was a new David Shaw position in Q2 2026.
  • Masco made up ﹤0.01% of David Shaw's portfolio in Q2 2026, its #3847 holding.
  • David Shaw first reported a position in Masco in Q2 2013 and has held it in 49 quarters since.
  • David Shaw's Masco position peaked at $128M in Q2 2018.
  • 915 funds tracked by Wall St. Rank held Masco as of Q2 2026.

Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.