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Montanaro Asset Management’s Transmedics TMDX Stock Holding History

Montanaro Asset Management’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 		– Sell
-78,739
Closed -$7.83M – 46
2026
Q1 		$7.83M Sell
78,739
-23,200
-23% -$3.03M 2.34% 22
2025
Q4 		$12.4M Sell
101,939
-28,647
-22% -$3.59M 3.46% 11
2025
Q3 		$14.7M Buy
130,586
+4,650
+4% +$544K 3.66% 10
2025
Q2 		$16.9M Sell
125,936
-27,739
-18% -$3.05M 4.35% 5
2025
Q1 		$10.3M Buy
153,675
+13,640
+10% +$938K 3.03% 14
2024
Q4 		$8.73M Buy
140,035
+22,800
+19% +$2.12M 1.8% 24
2024
Q3 		$18.4M Buy
117,235
+12,985
+12% +$2M 3.27% 12
2024
Q2 		$15.7M Buy
104,250
+7,950
+8% +$954K 2.93% 14
2024
Q1 		$7.12M Buy
96,300
+89,150
+1,247% +$7.35M 1.29% 29
2023
Q4 		$564K Hold
7,150
– – 0.11% 38
2023
Q3 		$391K Sell
7,150
-850
-11% -$61.2K 0.07% 40
2023
Q2 		$672K Sell
8,000
-250
-3% -$19.1K 0.11% 40
2023
Q1 		$625K Sell
8,250
-1,750
-18% -$121K 0.1% 40
2022
Q4 		$617K Hold
10,000
– – 0.1% 44
2022
Q3 		$417K Sell
10,000
-500
-5% -$21.7K 0.06% 45
2022
Q2 		$330K Hold
10,500
– – 0.05% 44
2022
Q1 		$283K Hold
10,500
– – 0.03% 44
2021
Q4 		$201K Hold
10,500
– – 0.02% 48
2021
Q3 		$347K Buy
10,500
+2,650
+34% +$81K 0.04% 46
2021
Q2 		$260K Buy
+7,850
New +$218K 0.03% 51

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

Montanaro Asset Management's TMDX Position: Q2 2026 in Review

Montanaro Asset Management sold out of Transmedics (TMDX) in Q2 2026, closing a stake of 78,739 shares — an estimated $7.83M sold.

Montanaro Asset Management first reported a position in TMDX in Q2 2021 and held it in 20 quarters. The position peaked at $18.4M in Q3 2024. 375 funds tracked by Wall St. Rank hold TMDX as of Q2 2026.

  • Montanaro Asset Management reported no remaining Transmedics position as of Q2 2026 after selling out during the quarter.
  • Montanaro Asset Management sold 78,739 Transmedics shares in Q2 2026, an estimated $7.83M.
  • Montanaro Asset Management first reported a position in Transmedics in Q2 2021 and held it in 20 quarters.
  • Montanaro Asset Management's Transmedics position peaked at $18.4M in Q3 2024.
  • 375 funds tracked by Wall St. Rank held Transmedics as of Q2 2026.

Based on Montanaro Asset Management's 13F filing for Q2 2026, filed 12 Aug 2026.