Pathstone Holdings
MASI

Pathstone Holdings’s Masimo MASI Stock Holding History

Pathstone Holdings’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 		$1.31M Buy
7,386
+279
+4% +$43.8K 0.01% 1272
2025
Q4 		$924K Buy
7,107
+147
+2% +$21K ﹤0.01% 1455
2025
Q3 		$1.03M Sell
6,960
-139
-2% -$21K ﹤0.01% 1409
2025
Q2 		$1.19M Buy
7,099
+1,604
+29% +$256K ﹤0.01% 1301
2025
Q1 		$915K Sell
5,495
-25
-0.5% -$4.34K ﹤0.01% 1425
2024
Q4 		$912K Sell
5,520
-52
-0.9% -$8.21K ﹤0.01% 1413
2024
Q3 		$743K Sell
5,572
-106
-2% -$12.3K ﹤0.01% 1520
2024
Q2 		$715K Buy
5,678
+135
+2% +$17.8K ﹤0.01% 1504
2024
Q1 		$814K Buy
5,543
+174
+3% +$22.5K ﹤0.01% 1411
2023
Q4 		$629K Buy
+5,369
New +$500K ﹤0.01% 1365

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 $298B AUM 21.96% 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

Pathstone Holdings's MASI Position: Q1 2026 in Review

Pathstone Holdings increased its Masimo (MASI) stake by 3.9% in Q1 2026, buying an estimated $43.8K and bringing the position to 7,386 shares worth $1.31M. The position accounts for 0.01% of the portfolio, ranked #1272.

Pathstone Holdings first reported a position in MASI in Q4 2023 and has held it in 10 quarters since. 445 funds tracked by Wall St. Rank hold MASI as of Q1 2026.

  • Pathstone Holdings held 7,386 shares of Masimo worth $1.31M as of Q1 2026.
  • Pathstone Holdings bought 279 Masimo shares in Q1 2026, an estimated $43.8K.
  • Masimo made up 0.01% of Pathstone Holdings's portfolio in Q1 2026, its #1272 holding.
  • Pathstone Holdings first reported a position in Masimo in Q4 2023 and has held it in 10 quarters since.
  • 445 funds tracked by Wall St. Rank held Masimo as of Q1 2026.

Based on Pathstone Holdings's 13F filing for Q1 2026, filed 11 May 2026.