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Transmedics

414 hedge funds and large institutions have $3.62B invested in Transmedics in 2026 Q1 according to their latest regulatory filings, with 67 funds opening new positions, 148 increasing their positions, 136 reducing their positions, and 70 closing their positions.

New
Increased
Maintained
Reduced
Closed

24% more call options, than puts

Call options by funds: $71.6M | Put options by funds: $57.8M

9% more repeat investments, than reductions

Existing positions increased: 148 | Existing positions reduced: 136

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

4% less first-time investments, than exits

New positions opened: 67 | Existing positions closed: 70

2.59% less ownership

Funds ownership: 108.83%106.24% (-2.6%)

3% less funds holding

Funds holding: 428414 (-14)

20% less capital invested

Capital invested by funds: $4.53B → $3.62B (-$903M)

Holders
414
Holders Change
-14
Holders Change %
-3.27%
% of All Funds
5.1%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.02%
New
67
Increased
148
Reduced
136
Closed
70
Calls
$71.6M
Puts
$57.8M
Net Calls
+$13.9M
Net Calls Change
-$25.9M
Name Holding Trade Value Shares
Change
Change in
Stake
WAM
426
Weiss Asset Management
Massachusetts
-$1.86M -15,264 Closed
FCM
427
Fieldview Capital Management
Michigan
-$1.34M -11,045 Closed
DFCM
428
Dark Forest Capital Management
Puerto Rico
-$1.29M -10,588 Closed
Renaissance Technologies
429
Renaissance Technologies
New York
-$1.25M -10,299 Closed
CIA
430
Concurrent Investment Advisors
Florida
-$1.14M -9,344 Closed
Mariner
431
Mariner
Kansas
-$1.1M -9,022 Closed
WAM
432
Wakefield Asset Management
Colorado
-$1.07M -8,801 Closed
RP
433
Regal Partners
Australia
-$1.05M -8,600 Closed
BHCM
434
Brevan Howard Capital Management
Jersey
-$944K -7,761 Closed
CCP
435
Clough Capital Partners
Massachusetts
-$866K -7,119 Closed
VAS
436
Vestmark Advisory Solutions
Massachusetts
-$613K -5,036 Closed
A
437
AlphaQuest
New York
-$511K -4,202 Closed
ET
438
Entropy Technologies
New York
-$455K -3,742 Closed
VI
439
Versor Investments
New York
-$452K -3,712 Closed
HT
440
Headlands Technologies
Illinois
-$430K -3,537 Closed
EPI
441
Eddie Patel Inc
Illinois
-$414K -3,406 Closed
SGI
442
Summit Global Investments
Utah
-$397K -3,260 Closed
Capstone Investment Advisors
443
Capstone Investment Advisors
New York
-$358K -2,943 Closed
GWMR
444
GC Wealth Management RIA
Massachusetts
-$337K -2,771 Closed
OQS
445
Occudo Quantitative Strategies
Florida
-$313K -2,577 Closed
CP
446
CenterBook Partners
Connecticut
-$310K -2,552 Closed
Wealth Enhancement Advisory Services
447
Wealth Enhancement Advisory Services
Minnesota
-$332K -2,502 Closed
DTL
448
Dynamic Technology Lab
Singapore
-$301K -2,472 Closed
SWM
449
Spire Wealth Management
Virginia
-$272K -2,236 Closed
OSAM
450
O'Shaughnessy Asset Management
Connecticut
-$268K -2,207 Closed