QL
MASI

Quarry LP’s Masimo MASI Stock Holding History

Quarry LP’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 		$7.83K Buy
44
+3
+7% +$471 ﹤0.01% 909
2025
Q4 		$5.33K Sell
41
-608
-94% -$87.1K ﹤0.01% 1670
2025
Q3 		$95.8K Buy
+649
New +$98.3K 0.02% 547
2025
Q2 		– Sell
-449
Closed -$74.8K – 1922
2025
Q1 		$74.8K Buy
449
+322
+254% +$55.9K 0.02% 631
2024
Q4 		$21K Sell
127
-125
-50% -$19.7K ﹤0.01% 1118
2024
Q3 		$33.6K Sell
252
-1,027
-80% -$119K 0.01% 913
2024
Q2 		$161K Sell
1,279
-2,246
-64% -$296K 0.05% 208
2024
Q1 		$518K Buy
3,525
+3,369
+2,160% +$435K 0.1% 144
2023
Q4 		$18.3K Buy
+156
New +$14.5K ﹤0.01% 802

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

Quarry LP's MASI Position: Q1 2026 in Review

Quarry LP increased its Masimo (MASI) stake by 7.3% in Q1 2026, buying an estimated $471 and bringing the position to 44 shares worth $7.83K. The position accounts for ﹤0.01% of the portfolio, ranked #909.

Quarry LP first reported a position in MASI in Q4 2023 and has held it in 9 quarters since. The position peaked at $518K in Q1 2024. 445 funds tracked by Wall St. Rank hold MASI as of Q1 2026.

  • Quarry LP held 44 shares of Masimo worth $7.83K as of Q1 2026.
  • Quarry LP bought 3 Masimo shares in Q1 2026, an estimated $471.
  • Masimo made up ﹤0.01% of Quarry LP's portfolio in Q1 2026, its #909 holding.
  • Quarry LP first reported a position in Masimo in Q4 2023 and has held it in 9 quarters since.
  • Quarry LP's Masimo position peaked at $518K in Q1 2024.
  • 445 funds tracked by Wall St. Rank held Masimo as of Q1 2026.

Based on Quarry LP's 13F filing for Q1 2026, filed 15 May 2026.