TSS
MASI

Two Sigma Securities’s Masimo MASI Stock Holding History

Two Sigma Securities’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
2024
Q2 		– Sell
-3,600
Closed -$529K – 3384
2024
Q1 		$529K Sell
3,600
-7,500
-68% -$968K 0.01% 1534
2023
Q4 		$1.3M Buy
11,100
+6,400
+136% +$597K 0.01% 904
2023
Q3 		$412K Buy
+4,700
New +$547K ﹤0.01% 1680

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

Two Sigma Securities's MASI Position: Q2 2026 in Review

Two Sigma Securities sold out of Masimo (MASI) in Q2 2026, closing a stake of 1,875 shares — an estimated $334K sold.

Two Sigma Securities first reported a position in MASI in Q1 2017 and held it in 9 quarters. The position peaked at $994K in Q3 2023. 2 funds tracked by Wall St. Rank hold MASI as of Q2 2026.

  • Two Sigma Securities reported no remaining Masimo position as of Q2 2026 after selling out during the quarter.
  • Two Sigma Securities sold 1,875 Masimo shares in Q2 2026, an estimated $334K.
  • Two Sigma Securities first reported a position in Masimo in Q1 2017 and held it in 9 quarters.
  • Two Sigma Securities's Masimo position peaked at $994K in Q3 2023.
  • 2 funds tracked by Wall St. Rank held Masimo as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.