Simplex Trading
GH icon

Simplex Trading’s Guardant Health GH Stock Holding History

Simplex Trading’s Portfolio GH Stock Details GH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-18,994
Closed -$1.91M – 9455
2025
Q4 		$1.94M Buy
+18,994
New +$1.7M ﹤0.01% 2012
2025
Q1 		– Sell
-5,992
Closed -$259K – 8887
2024
Q4 		$183K Buy
+5,992
New +$169K ﹤0.01% 4604
2024
Q2 		– Sell
-67,947
Closed -$1.58M – 9141
2024
Q1 		$1.4M Buy
67,947
+42,756
+170% +$917K ﹤0.01% 2772
2023
Q4 		$681K Buy
25,191
+10,218
+68% +$268K ﹤0.01% 3390
2023
Q3 		$443K Buy
+14,973
New +$527K ﹤0.01% 3533
2023
Q2 		– Sell
-400
Closed -$11.5K – 9313
2023
Q1 		$9K Sell
400
-322
-45% -$9.2K ﹤0.01% 7616
2022
Q4 		$19K Sell
722
-73,595
-99% -$3.37M ﹤0.01% 6915
2022
Q3 		$4M Buy
74,317
+53,451
+256% +$2.74M ﹤0.01% 1353
2022
Q2 		$841K Buy
20,866
+2,273
+12% +$113K ﹤0.01% 2814
2022
Q1 		$1.23M Buy
18,593
+16,072
+638% +$1.1M ﹤0.01% 2655
2021
Q4 		$252K Buy
+2,521
New +$261K ﹤0.01% 4832
2021
Q2 		– Sell
-12,601
Closed -$1.69M – 10257
2021
Q1 		$1.92M Buy
12,601
+10,048
+394% +$1.52M ﹤0.01% 1640
2020
Q4 		$329K Buy
+2,553
New +$294K ﹤0.01% 3953
2020
Q1 		– Sell
-11,504
Closed -$883K – 7808
2019
Q4 		$898K Buy
+11,504
New +$829K ﹤0.01% 2190
2019
Q2 		– Sell
-1,856
Closed -$142K – 7342
2019
Q1 		$142K Buy
+1,856
New +$103K ﹤0.01% 3967

Other funds holding GH

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Simplex Trading's GH Position: Q1 2026 in Review

Simplex Trading sold out of Guardant Health (GH) in Q1 2026, closing a stake of 18,994 shares — an estimated $1.91M sold.

Simplex Trading first reported a position in GH in Q1 2019 and held it in 15 quarters. The position peaked at $4M in Q3 2022. 481 funds tracked by Wall St. Rank hold GH as of Q1 2026.

  • Simplex Trading reported no remaining Guardant Health position as of Q1 2026 after selling out during the quarter.
  • Simplex Trading sold 18,994 Guardant Health shares in Q1 2026, an estimated $1.91M.
  • Simplex Trading first reported a position in Guardant Health in Q1 2019 and held it in 15 quarters.
  • Simplex Trading's Guardant Health position peaked at $4M in Q3 2022.
  • 481 funds tracked by Wall St. Rank held Guardant Health as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.