Optiver Holding
TMDX icon

Optiver Holding’s Transmedics TMDX Stock Holding History

Optiver Holding’s Portfolio TMDX Stock Details TMDX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$69.1K Buy
+1,040
New +$88K ﹤0.01% 1101
2026
Q1 		– Sell
-57
Closed -$6.93K – 2732
2025
Q4 		$6.93K Sell
57
-211
-79% -$26.5K ﹤0.01% 1238
2025
Q3 		$30.1K Buy
268
+191
+248% +$22.4K ﹤0.01% 876
2025
Q2 		$10.3K Buy
77
+30
+64% +$3.29K ﹤0.01% 999
2025
Q1 		$3.16K Buy
+47
New +$3.23K ﹤0.01% 1180

Other funds holding TMDX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
NAMI
Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $13.8B AUM 163.97% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
B
Braidwell Stamford, Connecticut $2.7B AUM 88.53% 1-Year Est. Return

Optiver Holding's TMDX Position: Q2 2026 in Review

Optiver Holding opened a new position in Transmedics (TMDX) in Q2 2026: 1,040 shares worth $69.1K. The stake represents ﹤0.01% of the portfolio and ranks #1101 among its holdings. This is a return to the name: Optiver Holding previously reported a position in TMDX as recently as Q4 2025.

Optiver Holding first reported a position in TMDX in Q1 2025 and has held it in 5 quarters since. 375 funds tracked by Wall St. Rank hold TMDX as of Q2 2026.

  • Optiver Holding held 1,040 shares of Transmedics worth $69.1K as of Q2 2026.
  • Transmedics was a new Optiver Holding position in Q2 2026.
  • Transmedics made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1101 holding.
  • Optiver Holding first reported a position in Transmedics in Q1 2025 and has held it in 5 quarters since.
  • 375 funds tracked by Wall St. Rank held Transmedics as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.