Ken Griffin
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Ken Griffin’s Resideo Technologies REZI Stock Holding History

Ken Griffin’s Portfolio REZI Stock Details REZI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.18M Sell
35,100
-16,900
-33% -$603K ﹤0.01% 7275
2025
Q4 		$1.83M Sell
52,000
-68,300
-57% -$2.53M ﹤0.01% 6111
2025
Q3 		$5.19M Buy
120,300
+109,100
+974% +$3.41M ﹤0.01% 4298
2025
Q2 		$247K Buy
11,200
+1,300
+13% +$24.8K ﹤0.01% 10240
2025
Q1 		$175K Sell
9,900
-8,300
-46% -$170K ﹤0.01% 10637
2024
Q4 		$420K Sell
18,200
-600
-3% -$14.1K ﹤0.01% 8951
2024
Q3 		$379K Sell
18,800
-2,800
-13% -$55.5K ﹤0.01% 8828
2024
Q2 		$422K Sell
21,600
-4,100
-16% -$84.8K ﹤0.01% 8402
2024
Q1 		$576K Buy
25,700
+3,700
+17% +$73.1K ﹤0.01% 8072
2023
Q4 		$414K Sell
22,000
-26,400
-55% -$432K ﹤0.01% 8496
2023
Q3 		$765K Buy
48,400
+20,000
+70% +$336K ﹤0.01% 7154
2023
Q2 		$502K Buy
28,400
+9,000
+46% +$155K ﹤0.01% 7934
2023
Q1 		$355K Sell
19,400
-1,400
-7% -$25.3K ﹤0.01% 9019
2022
Q4 		$342K Buy
20,800
+1,800
+9% +$32.6K ﹤0.01% 9027
2022
Q3 		$362K Buy
19,000
+4,400
+30% +$93.3K ﹤0.01% 9169
2022
Q2 		$284K Buy
14,600
+2,900
+25% +$65.5K ﹤0.01% 9926
2022
Q1 		$279K Sell
11,700
-20,300
-63% -$509K ﹤0.01% 10754
2021
Q4 		$833K Sell
32,000
-12,500
-28% -$324K ﹤0.01% 8389
2021
Q3 		$1.1M Sell
44,500
-53,300
-54% -$1.55M ﹤0.01% 7890
2021
Q2 		$2.93M Sell
97,800
-57,100
-37% -$1.69M ﹤0.01% 5663
2021
Q1 		$4.38M Buy
154,900
+40,344
+35% +$1.07M ﹤0.01% 4563
2020
Q4 		$2.44M Buy
114,556
+75,956
+197% +$1.22M ﹤0.01% 4949
2020
Q3 		$425K Buy
38,600
+5,600
+17% +$70.9K ﹤0.01% 7561
2020
Q2 		$387K Buy
+33,000
New +$230K ﹤0.01% 7491
2020
Q1 		– Sell
-27,200
Closed -$324K – 10064
2019
Q4 		$324K Buy
27,200
+8,400
+45% +$95.6K ﹤0.01% 7471
2019
Q3 		$270K Sell
18,800
-1,400
-7% -$23.5K ﹤0.01% 7714
2019
Q2 		$443K Buy
20,200
+9,000
+80% +$190K ﹤0.01% 7005
2019
Q1 		$216K Buy
+11,200
New +$248K ﹤0.01% 8106

Other funds holding REZI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
CDR
Clayton Dubilier & Rice New York $895M AUM 792.56% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
AI
Ariel Investments Chicago, Illinois $8.93B AUM 29.58% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Neuberger Berman Group
Neuberger Berman Group New York $131B AUM 28.36% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return

Ken Griffin's REZI Position: Q1 2026 in Review

Ken Griffin increased its Resideo Technologies (REZI) stake by 29% in Q1 2026, buying an estimated $2.77M and bringing the position to 344,946 shares worth $11.6M. The position accounts for ﹤0.01% of the portfolio, ranked #3044.

Ken Griffin first reported a position in REZI in Q4 2018 and has held it in 19 quarters since. The position peaked at $25.7M in Q4 2018. 448 funds tracked by Wall St. Rank hold REZI as of Q1 2026.

  • Ken Griffin held 344,946 shares of Resideo Technologies worth $11.6M as of Q1 2026.
  • Ken Griffin bought 77,685 Resideo Technologies shares in Q1 2026, an estimated $2.77M.
  • Resideo Technologies made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #3044 holding.
  • Ken Griffin first reported a position in Resideo Technologies in Q4 2018 and has held it in 19 quarters since.
  • Ken Griffin's Resideo Technologies position peaked at $25.7M in Q4 2018.
  • 448 funds tracked by Wall St. Rank held Resideo Technologies as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.