GIM
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Granahan Investment Management’s argenx ARGX Stock Holding History

Granahan Investment Management’s Portfolio ARGX Stock Details ARGX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2021
Q1 		– Sell
-4,064
Closed -$1.2M – 193
2020
Q4 		$1.2M Sell
4,064
-35,104
-90% -$9.65M 0.03% 182
2020
Q3 		$10.3M Sell
39,168
-42,536
-52% -$10.2M 0.35% 79
2020
Q2 		$18.4M Sell
81,704
-27,634
-25% -$4.91M 0.67% 44
2020
Q1 		$14.4M Sell
109,338
-40,810
-27% -$5.97M 0.78% 34
2019
Q4 		$24.1M Sell
150,148
-1,622
-1% -$219K 1.11% 23
2019
Q3 		$17.3M Buy
151,770
+7,664
+5% +$1.04M 0.95% 32
2019
Q2 		$20.4M Sell
144,106
-1,280
-0.9% -$162K 1.01% 32
2019
Q1 		$18.1M Sell
145,386
-36,654
-20% -$4.31M 0.97% 31
2018
Q4 		$17.5M Buy
182,040
+661
+0.4% +$58.7K 1.24% 22
2018
Q3 		$13.8M Buy
181,379
+85,960
+90% +$7.62M 0.75% 44
2018
Q2 		$7.91M Buy
95,419
+48,319
+103% +$4.32M 0.48% 71
2018
Q1 		$3.79M Sell
47,100
-36,318
-44% -$2.74M 0.27% 109
2017
Q4 		$5.27M Buy
+83,418
New +$2.73M 0.41% 87

Other funds holding ARGX

T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $61.3B AUM 26.25% 1-Year Est. Return
BBA
Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return
BG
Bellevue Group Kuesnacht, Switzerland $4.2B AUM 54.85% 1-Year Est. Return
ACA
Avoro Capital Advisors New York $10.2B AUM 149.19% 1-Year Est. Return
RG
Redmile Group San Francisco, California $1.51B AUM 164.17% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return