Bank of Nova Scotia
MASI

Bank of Nova Scotia’s Masimo MASI Stock Holding History

Bank of Nova Scotia’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
Q1 		$27.1M Buy
152,584
+147,337
+2,808% +$23.1M 0.05% 259
2025
Q4 		$682K Buy
+5,247
New +$751K ﹤0.01% 925
2025
Q3 		– Sell
-53,108
Closed -$8.93M – 1099
2025
Q2 		$8.93M Sell
53,108
-40,095
-43% -$6.4M 0.02% 407
2025
Q1 		$15.5M Buy
+93,203
New +$16.2M 0.03% 284
2024
Q4 		– Sell
-35,438
Closed -$4.72M – 1096
2024
Q3 		$4.72M Buy
+35,438
New +$4.11M 0.01% 480
2023
Q3 		– Sell
-2,188
Closed -$360K – 1042
2023
Q2 		$360K Sell
2,188
-122
-5% -$21.2K ﹤0.01% 884
2023
Q1 		$426K Sell
2,310
-52,801
-96% -$8.91M ﹤0.01% 884
2022
Q4 		$8.15M Sell
55,111
-398,039
-88% -$54.8M 0.02% 385
2022
Q3 		$64M Buy
453,150
+148,113
+49% +$21.6M 0.2% 86
2022
Q2 		$39.9M Buy
305,037
+303,471
+19,379% +$40.6M 0.1% 183
2022
Q1 		$228K Buy
1,566
+409
+35% +$78.5K ﹤0.01% 1136
2021
Q4 		$339K Buy
+1,157
New +$329K ﹤0.01% 1142
2021
Q2 		– Sell
-48,592
Closed -$11.2M – 1124
2021
Q1 		$11.2M Buy
+48,592
New +$12.2M 0.02% 378
2020
Q3 		– Sell
-210,943
Closed -$48.1M – 1045
2020
Q2 		$48.1M Buy
210,943
+29,670
+16% +$6.51M 0.17% 119
2020
Q1 		$32.1M Buy
181,273
+70,625
+64% +$12.1M 0.11% 166
2019
Q4 		$17.5M Buy
+110,648
New +$16.6M 0.04% 304
2019
Q3 		– Sell
-118,555
Closed -$17.6M – 926
2019
Q2 		$17.6M Sell
118,555
-9,032
-7% -$1.24M 0.07% 231
2019
Q1 		$17.6M Buy
127,587
+89,587
+236% +$11.2M 0.07% 247
2018
Q4 		$4.08M Sell
38,000
-80,002
-68% -$8.92M 0.02% 444
2018
Q3 		$14.7M Sell
118,002
-15,698
-12% -$1.74M 0.07% 242
2018
Q2 		$13.1M Buy
+133,700
New +$12.7M 0.07% 217
2016
Q1 		– Sell
-45,482
Closed -$1.89M – 751
2015
Q4 		$1.89M Sell
45,482
-21,673
-32% -$886K 0.01% 343
2015
Q3 		$2.59M Buy
+67,155
New +$2.74M 0.01% 245

Other funds holding MASI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
PCM
Politan Capital Management New York $985M AUM 3.12% 1-Year Est. Return
PCM
Pentwater Capital Management Naples, Florida $19.3B AUM 58.13% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return
HI
HBK Investments Dallas, Texas $9.85B AUM 55.6% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Bank of Nova Scotia's MASI Position: Q1 2026 in Review

Bank of Nova Scotia increased its Masimo (MASI) stake by 2,808% in Q1 2026, buying an estimated $23.1M and bringing the position to 152,584 shares worth $27.1M. The position accounts for 0.05% of the portfolio, ranked #259.

Bank of Nova Scotia first reported a position in MASI in Q3 2015 and has held it in 23 quarters since. The position peaked at $64M in Q3 2022. 445 funds tracked by Wall St. Rank hold MASI as of Q1 2026.

  • Bank of Nova Scotia held 152,584 shares of Masimo worth $27.1M as of Q1 2026.
  • Bank of Nova Scotia bought 147,337 Masimo shares in Q1 2026, an estimated $23.1M.
  • Masimo made up 0.05% of Bank of Nova Scotia's portfolio in Q1 2026, its #259 holding.
  • Bank of Nova Scotia first reported a position in Masimo in Q3 2015 and has held it in 23 quarters since.
  • Bank of Nova Scotia's Masimo position peaked at $64M in Q3 2022.
  • 445 funds tracked by Wall St. Rank held Masimo as of Q1 2026.

Based on Bank of Nova Scotia's 13F filing for Q1 2026, filed 14 May 2026.