Canada Pension Plan Investment Board
MASI

Canada Pension Plan Investment Board’s Masimo MASI Stock Holding History

Canada Pension Plan Investment Board’s Portfolio MASI Stock Details MASI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-209,500
Closed -$37.3M – 1794
2026
Q1 		$37.3M Buy
209,500
+171,000
+444% +$26.8M 0.02% 398
2025
Q4 		$5.01M Buy
38,500
+22,700
+144% +$3.25M ﹤0.01% 781
2025
Q3 		$2.33M Hold
15,800
– – ﹤0.01% 896
2025
Q2 		$2.66M Hold
15,800
– – ﹤0.01% 818
2025
Q1 		$2.63M Sell
15,800
-300
-2% -$52.1K ﹤0.01% 775
2024
Q4 		$2.66M Sell
16,100
-88,200
-85% -$13.9M ﹤0.01% 824
2024
Q3 		$13.9M Buy
+104,300
New +$12.1M 0.01% 514
2023
Q1 		– Sell
-150,000
Closed -$22.2M – 1152
2022
Q4 		$22.2M Sell
150,000
-168,600
-53% -$23.2M 0.04% 314
2022
Q3 		$45M Buy
318,600
+253,710
+391% +$37.1M 0.08% 231
2022
Q2 		$8.48M Buy
64,890
+62,500
+2,615% +$8.36M 0.01% 456
2022
Q1 		$348K Buy
2,390
+2,175
+1,012% +$418K ﹤0.01% 1004
2021
Q4 		$63K Sell
215
-42,924
-100% -$12.2M ﹤0.01% 1358
2021
Q3 		$11.7M Sell
43,139
-11,030
-20% -$2.99M 0.01% 545
2021
Q2 		$13.1M Buy
54,169
+50,702
+1,462% +$11.6M 0.02% 493
2021
Q1 		$796K Sell
3,467
-6,387
-65% -$1.6M ﹤0.01% 1023
2020
Q4 		$2.65M Buy
9,854
+7,133
+262% +$1.78M ﹤0.01% 753
2020
Q3 		$642K Buy
2,721
+828
+44% +$186K ﹤0.01% 797
2020
Q2 		$431K Sell
1,893
-21,665
-92% -$4.75M ﹤0.01% 1082
2020
Q1 		$4.17M Buy
23,558
+351
+2% +$60.2K 0.01% 549
2019
Q4 		$3.67M Buy
23,207
+4,307
+23% +$647K 0.01% 696
2019
Q3 		$2.81M Sell
18,900
-22,300
-54% -$3.39M 0.01% 786
2019
Q2 		$6.13M Sell
41,200
-66,240
-62% -$9.09M 0.01% 675
2019
Q1 		$14.9M Sell
107,440
-10,760
-9% -$1.35M 0.03% 477
2018
Q4 		$12.7M Buy
118,200
+79,350
+204% +$8.85M 0.03% 486
2018
Q3 		$4.84M Sell
38,850
-36,050
-48% -$4M 0.01% 826
2018
Q2 		$7.31M Sell
74,900
-125,700
-63% -$12M 0.01% 686
2018
Q1 		$17.6M Buy
+200,600
New +$17.5M 0.03% 449
2017
Q4 		– Sell
-16,800
Closed -$1.45M – 1201
2017
Q3 		$1.45M Hold
16,800
– – ﹤0.01% 890
2017
Q2 		$1.53M Sell
16,800
-90,500
-84% -$8.31M ﹤0.01% 866
2017
Q1 		$10M Buy
+107,300
New +$8.83M 0.03% 454

Other funds holding MASI

IA
IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return
HNB
Huntington National Bank Columbus, Ohio $20.6B AUM 34.61% 1-Year Est. Return

Canada Pension Plan Investment Board's MASI Position: Q2 2026 in Review

Canada Pension Plan Investment Board sold out of Masimo (MASI) in Q2 2026, closing a stake of 209,500 shares — an estimated $37.3M sold.

Canada Pension Plan Investment Board first reported a position in MASI in Q1 2017 and held it in 30 quarters. The position peaked at $45M in Q3 2022. 2 funds tracked by Wall St. Rank hold MASI as of Q2 2026.

  • Canada Pension Plan Investment Board reported no remaining Masimo position as of Q2 2026 after selling out during the quarter.
  • Canada Pension Plan Investment Board sold 209,500 Masimo shares in Q2 2026, an estimated $37.3M.
  • Canada Pension Plan Investment Board first reported a position in Masimo in Q1 2017 and held it in 30 quarters.
  • Canada Pension Plan Investment Board's Masimo position peaked at $45M in Q3 2022.
  • 2 funds tracked by Wall St. Rank held Masimo as of Q2 2026.

Based on Canada Pension Plan Investment Board's 13F filing for Q2 2026, filed 14 Aug 2026.