John Overdeck’s Masco MAS Stock Holding History

John Overdeck’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
2022 Q1	–	Sell	-15,900	Closed	-$1.12M	–	3641
2021 Q4	$1.12M	Buy	15,900 +900	+6%	+$58.2K	﹤0.01%	2448
2021 Q3	$833K	Buy	15,000 +8,500	+131%	+$504K	﹤0.01%	2780
2021 Q2	$383K	Sell	6,500 -5,000	-43%	-$308K	﹤0.01%	3309
2021 Q1	$689K	Buy	+11,500	New	+$642K	﹤0.01%	2642
2020 Q3	–	Sell	-5,700	Closed	-$286K	–	3370
2020 Q2	$286K	Buy	+5,700	New	+$247K	﹤0.01%	2409
2020 Q1	–	Sell	-4,200	Closed	-$202K	–	3545
2019 Q4	$202K	Sell	4,200 -2,100	-33%	-$95.5K	﹤0.01%	3416
2019 Q3	$263K	Buy	+6,300	New	+$253K	﹤0.01%	3035
2018 Q4	–	Sell	-25,600	Closed	-$937K	–	3309
2018 Q3	$937K	Sell	25,600 -88,100	-77%	-$3.39M	﹤0.01%	2026
2018 Q2	$4.25M	Buy	113,700 +69,800	+159%	+$2.69M	0.01%	1114
2018 Q1	$1.77M	Buy	+43,900	New	+$1.89M	0.01%	1612
2017 Q4	–	Sell	-6,000	Closed	-$234K	–	3306
2017 Q3	$234K	Sell	6,000 -10,900	-64%	-$411K	﹤0.01%	2528
2017 Q2	$646K	Sell	16,900 -10,000	-37%	-$366K	﹤0.01%	2161
2017 Q1	$914K	Buy	+26,900	New	+$899K	﹤0.01%	1981
2016 Q4	–	Sell	-13,000	Closed	-$446K	–	3347
2016 Q3	$446K	Buy	+13,000	New	+$450K	﹤0.01%	2511
2016 Q2	–	Sell	-7,000	Closed	-$220K	–	3082
2016 Q1	$220K	Sell	7,000 -32,000	-82%	-$881K	﹤0.01%	2549
2015 Q4	$1.1M	Buy	+39,000	New	+$1.11M	0.01%	1435

Other funds holding MAS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Harris Associates Chicago, Illinois $75.4B AUM 14.46% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

VanEck Associates New York $164B AUM 112.45% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

John Overdeck's MAS Position: Q2 2026 in Review

John Overdeck reduced its Masco (MAS) stake by 63% in Q2 2026, selling an estimated $1.87M and leaving 15,636 shares worth $1.27M. The position accounts for ﹤0.01% of the portfolio, ranked #3421.

John Overdeck first reported a position in MAS in Q3 2013 and has held it in 43 quarters since. The position peaked at $126M in Q4 2018. 915 funds tracked by Wall St. Rank hold MAS as of Q2 2026.

John Overdeck held 15,636 shares of Masco worth $1.27M as of Q2 2026.
John Overdeck sold 26,800 Masco shares in Q2 2026, an estimated $1.87M.
Masco made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #3421 holding.
John Overdeck first reported a position in Masco in Q3 2013 and has held it in 43 quarters since.
John Overdeck's Masco position peaked at $126M in Q4 2018.
915 funds tracked by Wall St. Rank held Masco as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.