Simplex Trading
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Simplex Trading’s Masco MAS Stock Holding History

Simplex Trading’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
Q1 		$960K Buy
15,900
+12,300
+342% +$832K ﹤0.01% 2541
2025
Q4 		$228K Sell
3,600
-10,800
-75% -$701K ﹤0.01% 4092
2025
Q3 		$1.01M Sell
14,400
-22,600
-61% -$1.59M ﹤0.01% 3031
2025
Q2 		$2.38M Buy
37,000
+31,100
+527% +$1.96M ﹤0.01% 1947
2025
Q1 		$410K Sell
5,900
-3,100
-34% -$232K ﹤0.01% 3610
2024
Q4 		$653K Sell
9,000
-11,100
-55% -$888K ﹤0.01% 3268
2024
Q3 		$1.69M Buy
20,100
+6,900
+52% +$523K ﹤0.01% 2428
2024
Q2 		$880K Buy
13,200
+300
+2% +$21.1K ﹤0.01% 3050
2024
Q1 		$1.02M Buy
12,900
+3,400
+36% +$245K ﹤0.01% 3103
2023
Q4 		$636K Sell
9,500
-3,000
-24% -$174K ﹤0.01% 3447
2023
Q3 		$668K Sell
12,500
-9,200
-42% -$530K ﹤0.01% 3085
2023
Q2 		$1.25M Buy
21,700
+1,700
+9% +$89K ﹤0.01% 2389
2023
Q1 		$994K Sell
20,000
-2,800
-12% -$144K ﹤0.01% 2592
2022
Q4 		$1.06M Buy
22,800
+17,100
+300% +$824K ﹤0.01% 2404
2022
Q3 		$266K Buy
5,700
+5,500
+2,750% +$286K ﹤0.01% 4238
2022
Q2 		$10K Sell
200
-19,200
-99% -$1.02M ﹤0.01% 8290
2022
Q1 		$989K Buy
19,400
+14,800
+322% +$880K ﹤0.01% 2942
2021
Q4 		$323K Sell
4,600
-1,400
-23% -$90.6K ﹤0.01% 4440
2021
Q3 		$352K Buy
6,000
+500
+9% +$29.7K ﹤0.01% 4660
2021
Q2 		$324K Buy
5,500
+5,231
+1,945% +$322K ﹤0.01% 4848
2021
Q1 		$1.61M Buy
269
+210
+356% +$11.7K ﹤0.01% 1859
2020
Q4 		$324K Buy
59
+38
+181% +$2.09K ﹤0.01% 3975
2020
Q3 		$115K Sell
21
-374
-95% -$20.9K ﹤0.01% 4749
2020
Q2 		$1.98M Buy
395
+240
+155% +$10.4K ﹤0.01% 1515
2020
Q1 		$535K Sell
155
-171
-52% -$7.47K ﹤0.01% 2514
2019
Q4 		$1.56M Sell
326
-9
-3% -$409 ﹤0.01% 1699
2019
Q3 		$1.4M Sell
335
-217
-39% -$8.7K ﹤0.01% 1634
2019
Q2 		$2.17M Buy
552
+264
+92% +$10.2K 0.01% 1249
2019
Q1 		$1.13M Buy
288
+214
+289% +$7.63K ﹤0.01% 1881
2018
Q4 		$216K Sell
74
-153
-67% -$4.75K ﹤0.01% 3091
2018
Q3 		$830K Sell
227
-75
-25% -$2.88K ﹤0.01% 2075
2018
Q2 		$1.13M Buy
302
+65
+27% +$2.5K ﹤0.01% 1681
2018
Q1 		$7K Sell
237
-647
-73% -$27.8K ﹤0.01% 4341
2017
Q4 		$114K Buy
884
+383
+76% +$15.6K ﹤0.01% 1701
2017
Q3 		$47K Buy
501
+93
+23% +$3.5K ﹤0.01% 2365
2017
Q2 		$105K Sell
408
-36
-8% -$1.32K ﹤0.01% 1717
2017
Q1 		$47K Buy
444
+98
+28% +$3.27K ﹤0.01% 2430
2016
Q4 		$11K Sell
346
-172
-33% -$5.52K ﹤0.01% 3660
2016
Q3 		$102K Buy
518
+349
+207% +$12.1K 0.01% 1520
2016
Q2 		$33K Sell
169
-479
-74% -$15.1K ﹤0.01% 2436
2016
Q1 		$291K Buy
648
+402
+163% +$11.1K 0.02% 674
2015
Q4 		$92K Buy
246
+30
+14% +$854 0.01% 1422
2015
Q3 		$32K Buy
216
+36
+20% +$924 ﹤0.01% 2339
2015
Q2 		$22K Buy
180
+40
+29% +$947 ﹤0.01% 2371
2015
Q1 		$26K Sell
140
-180
-56% -$4.08K ﹤0.01% 2111
2014
Q4 		$76K Buy
+320
New +$6.61K 0.01% 1096

Other funds holding MAS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Harris Associates
Harris Associates Chicago, Illinois $75B AUM 11.27% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
VanEck Associates
VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Nordea Investment Management
Nordea Investment Management Stockholm, Sweden $107B AUM 24.58% 1-Year Est. Return

Simplex Trading's MAS Position: Q1 2026 in Review

Simplex Trading increased its Masco (MAS) stake by 1.1% in Q1 2026, buying an estimated $3.65K and bringing the position to 5,048 shares worth $305K. The position accounts for ﹤0.01% of the portfolio, ranked #3806.

Simplex Trading first reported a position in MAS in Q1 2015 and has held it in 24 quarters since. The position peaked at $1.59M in Q3 2019. 833 funds tracked by Wall St. Rank hold MAS as of Q1 2026.

  • Simplex Trading held 5,048 shares of Masco worth $305K as of Q1 2026.
  • Simplex Trading bought 54 Masco shares in Q1 2026, an estimated $3.65K.
  • Masco made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #3806 holding.
  • Simplex Trading first reported a position in Masco in Q1 2015 and has held it in 24 quarters since.
  • Simplex Trading's Masco position peaked at $1.59M in Q3 2019.
  • 833 funds tracked by Wall St. Rank held Masco as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.