ACH
TMDX icon

ArrowMark Colorado Holdings’s Transmedics TMDX Stock Holding History

ArrowMark Colorado Holdings’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 		$2M Sell
30,151
-140,917
-82% -$11.9M 0.08% 225
2026
Q1 		$17M Sell
171,068
-15,911
-9% -$2.08M 0.45% 67
2025
Q4 		$22.7M Sell
186,979
-126,146
-40% -$15.8M 0.5% 62
2025
Q3 		$35.1M Buy
313,125
+109,830
+54% +$12.9M 0.65% 47
2025
Q2 		$27.2M Buy
203,295
+167,670
+471% +$18.4M 0.49% 67
2025
Q1 		$2.4M Sell
35,625
-241,795
-87% -$16.6M 0.04% 219
2024
Q4 		$17.3M Sell
277,420
-695,983
-71% -$64.8M 0.23% 100
2024
Q3 		$153M Sell
973,403
-165,389
-15% -$25.5M 1.96% 9
2024
Q2 		$172M Buy
1,138,792
+58,866
+5% +$7.06M 2.05% 11
2024
Q1 		$79.8M Buy
1,079,926
+59,088
+6% +$4.87M 0.9% 34
2023
Q4 		$80.6M Buy
1,020,838
+277,798
+37% +$16.8M 0.89% 37
2023
Q3 		$40.7M Buy
743,040
+622,892
+518% +$44.8M 0.5% 61
2023
Q2 		$10.1M Buy
120,148
+7,578
+7% +$580K 0.11% 146
2023
Q1 		$8.52M Sell
112,570
-34,871
-24% -$2.41M 0.1% 155
2022
Q4 		$9.1M Sell
147,441
-52,945
-26% -$2.81M 0.11% 156
2022
Q3 		$8.36M Buy
+200,386
New +$8.71M 0.1% 171
2019
Q3 		– Sell
-198,211
Closed -$5.75M – 342
2019
Q2 		$5.75M Buy
+198,211
New +$5.41M 0.06% 198

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

ArrowMark Colorado Holdings's TMDX Position: Q2 2026 in Review

ArrowMark Colorado Holdings reduced its Transmedics (TMDX) stake by 82% in Q2 2026, selling an estimated $11.9M and leaving 30,151 shares worth $2M. The position accounts for 0.08% of the portfolio, ranked #225.

ArrowMark Colorado Holdings first reported a position in TMDX in Q2 2019 and has held it in 17 quarters since. The position peaked at $172M in Q2 2024. 374 funds tracked by Wall St. Rank hold TMDX as of Q2 2026.

  • ArrowMark Colorado Holdings held 30,151 shares of Transmedics worth $2M as of Q2 2026.
  • ArrowMark Colorado Holdings sold 140,917 Transmedics shares in Q2 2026, an estimated $11.9M.
  • Transmedics made up 0.08% of ArrowMark Colorado Holdings's portfolio in Q2 2026, its #225 holding.
  • ArrowMark Colorado Holdings first reported a position in Transmedics in Q2 2019 and has held it in 17 quarters since.
  • ArrowMark Colorado Holdings's Transmedics position peaked at $172M in Q2 2024.
  • 374 funds tracked by Wall St. Rank held Transmedics as of Q2 2026.

Based on ArrowMark Colorado Holdings's 13F filing for Q2 2026, filed 13 Aug 2026.