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Gagnon Advisors’s CareDx CDNA Stock Holding History

Gagnon Advisors’s Portfolio CDNA Stock Details CDNA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$9.25M Hold
532,892
– – 6.81% 7
2025
Q4 		$10M Buy
532,892
+3,478
+0.7% +$58.3K 6.37% 5
2025
Q3 		$7.7M Buy
529,414
+75,251
+17% +$1.07M 4.75% 8
2025
Q2 		$8.87M Buy
454,163
+41,288
+10% +$734K 5.96% 5
2025
Q1 		$7.33M Hold
412,875
– – 5.17% 5
2024
Q4 		$8.84M Hold
412,875
– – 5.66% 5
2024
Q3 		$12.9M Sell
412,875
-197,461
-32% -$4.91M 8.33% 2
2024
Q2 		$9.48M Hold
610,336
– – 7.22% 2
2024
Q1 		$6.46M Buy
610,336
+55,485
+10% +$555K 5.61% 6
2023
Q4 		$6.66M Hold
554,851
– – 5.82% 6
2023
Q3 		$3.88M Hold
554,851
– – 3.25% 16
2023
Q2 		$4.72M Buy
554,851
+28,763
+5% +$240K 3.16% 17
2023
Q1 		$4.81M Buy
526,088
+87,681
+20% +$1.12M 3.23% 16
2022
Q4 		$5M Buy
438,407
+102,303
+30% +$1.52M 3.38% 16
2022
Q3 		$5.72M Buy
336,104
+58,757
+21% +$1.26M 3.7% 15
2022
Q2 		$5.96M Hold
277,347
– – 3.61% 13
2022
Q1 		$10.3M Hold
277,347
– – 4.73% 8
2021
Q4 		$12.6M Buy
277,347
+23,357
+9% +$1.22M 5.01% 7
2021
Q3 		$16.1M Hold
253,990
– – 6.38% 1
2021
Q2 		$23.2M Sell
253,990
-90,896
-26% -$7.23M 8.84% 1
2021
Q1 		$23.5M Hold
344,886
– – 9.67% 1
2020
Q4 		$25M Hold
344,886
– – 11.23% 1
2020
Q3 		$13.1M Hold
344,886
– – 8.03% 2
2020
Q2 		$12.2M Sell
344,886
-86,647
-20% -$2.47M 8.79% 2
2020
Q1 		$9.42M Buy
431,533
+137,748
+47% +$3.09M 8.79% 2
2019
Q4 		$6.34M Hold
293,785
– – 3.55% 15
2019
Q3 		$6.64M Hold
293,785
– – 4.12% 9
2019
Q2 		$10.6M Sell
293,785
-71,570
-20% -$2.29M 6.04% 2
2019
Q1 		$11.5M Sell
365,355
-131,300
-26% -$3.83M 6.59% 1
2018
Q4 		$12.5M Sell
496,655
-469,239
-49% -$12.1M 8.78% 1
2018
Q3 		$27.9M Hold
965,894
– – 16.7% 1
2018
Q2 		$11.8M Buy
965,894
+10,136
+1% +$116K 7.48% 2
2018
Q1 		$7.62M Hold
955,758
– – 5.67% 5
2017
Q4 		$7.01M Buy
955,758
+952,222
+26,929% +$5.94M 5.14% 5
2017
Q3 		$3.54M Sell
3,536
-950,736
-100% -$2M 2.68% 19
2017
Q2 		$1.06M Buy
954,272
+1,808
+0.2% +$1.92K 0.91% 26
2017
Q1 		$1.33M Hold
952,464
– – 1.21% 25
2016
Q4 		$2.57M Hold
952,464
– – 2.13% 19
2016
Q3 		$3.38M Hold
952,464
– – 2.67% 17
2016
Q2 		$4.11M Buy
952,464
+275,496
+41% +$1.27M 3.47% 13
2016
Q1 		$3.36M Hold
676,968
– – 2.96% 17
2015
Q4 		$4.33M Hold
676,968
– – 3.21% 14
2015
Q3 		$2.82M Buy
676,968
+66,567
+11% +$440K 2.3% 20
2015
Q2 		$3.97M Hold
610,401
– – 2.72% 17
2015
Q1 		$3.38M Buy
610,401
+281,600
+86% +$1.86M 1.98% 22
2014
Q4 		$2.38M Hold
328,801
– – 1.44% 23
2014
Q3 		$2.3M Buy
+328,801
New +$3.16M 1.42% 24

Other funds holding CDNA

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return
DM
Deerfield Management New York $8.48B AUM 99.04% 1-Year Est. Return
B
Braidwell Stamford, Connecticut $3B AUM 46.72% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
GS
Gagnon Securities New York $433M AUM 29.08% 1-Year Est. Return
Chevy Chase Trust
Chevy Chase Trust Bethesda, Maryland $34.7B AUM 29.45% 1-Year Est. Return

Gagnon Advisors's CDNA Position: Q1 2026 in Review

Gagnon Advisors held its CareDx (CDNA) position steady in Q1 2026 at 532,892 shares worth $9.25M. The position accounts for 6.81% of the portfolio, ranked #7.

Gagnon Advisors first reported a position in CDNA in Q3 2014 and has held it in 47 quarters since. The position peaked at $27.9M in Q3 2018. 190 funds tracked by Wall St. Rank hold CDNA as of Q1 2026.

  • Gagnon Advisors held 532,892 shares of CareDx worth $9.25M as of Q1 2026.
  • Gagnon Advisors left its CareDx share count unchanged in Q1 2026.
  • CareDx made up 6.81% of Gagnon Advisors's portfolio in Q1 2026, its #7 holding.
  • Gagnon Advisors first reported a position in CareDx in Q3 2014 and has held it in 47 quarters since.
  • Gagnon Advisors's CareDx position peaked at $27.9M in Q3 2018.
  • 190 funds tracked by Wall St. Rank held CareDx as of Q1 2026.

Based on Gagnon Advisors's 13F filing for Q1 2026, filed 22 Apr 2026.