Group One Trading
FSLY icon

Group One Trading’s Fastly Inc FSLY Stock Holding History

Group One Trading’s Portfolio FSLY Stock Details FSLY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.09M Buy
113,867
+34,296
+43% +$745K ﹤0.01% 2175
2026
Q1 		$2.31M Buy
+79,571
New +$1.31M ﹤0.01% 1940
2025
Q2 		– Sell
-24,641
Closed -$165K – 8135
2025
Q1 		$156K Buy
+24,641
New +$206K ﹤0.01% 4225
2024
Q3 		– Sell
-33,161
Closed -$230K – 6858
2024
Q2 		$244K Sell
33,161
-281
-0.8% -$2.75K ﹤0.01% 3230
2024
Q1 		$434K Buy
+33,442
New +$565K ﹤0.01% 2877
2022
Q3 		– Sell
-79,547
Closed -$847K – 7736
2022
Q2 		$924K Sell
79,547
-179,599
-69% -$2.53M ﹤0.01% 2830
2022
Q1 		$4.5M Buy
259,146
+63,839
+33% +$1.49M ﹤0.01% 1628
2021
Q4 		$6.92M Sell
195,307
-37,450
-16% -$1.63M 0.01% 1410
2021
Q3 		$9.41M Sell
232,757
-155,357
-40% -$7.17M 0.01% 1108
2021
Q2 		$23.1M Buy
388,114
+100,690
+35% +$5.72M 0.03% 546
2021
Q1 		$19.3M Buy
287,424
+176,461
+159% +$15.2M 0.03% 552
2020
Q4 		$9.7M Buy
110,963
+46,418
+72% +$4.09M 0.02% 820
2020
Q3 		$6.05M Sell
64,545
-80,233
-55% -$6.96M 0.02% 800
2020
Q2 		$12.3M Buy
144,778
+71,653
+98% +$2.82M 0.06% 369
2020
Q1 		$1.39M Sell
73,125
-15,179
-17% -$314K 0.01% 1280
2019
Q4 		$1.77M Buy
88,304
+63,315
+253% +$1.33M 0.01% 1386
2019
Q3 		$600K Buy
+24,989
New +$589K ﹤0.01% 2175

Other funds holding FSLY

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
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
PCM
Penserra Capital Management Orinda, California $13B AUM 71.84% 1-Year Est. Return
Legal & General Group
Legal & General Group London, United Kingdom $480B AUM 42.84% 1-Year Est. Return

Group One Trading's FSLY Position: Q2 2026 in Review

Group One Trading increased its Fastly Inc (FSLY) stake by 43% in Q2 2026, buying an estimated $745K and bringing the position to 113,867 shares worth $2.09M. The position accounts for ﹤0.01% of the portfolio, ranked #2175.

Group One Trading first reported a position in FSLY in Q3 2019 and has held it in 17 quarters since. The position peaked at $23.1M in Q2 2021. 282 funds tracked by Wall St. Rank hold FSLY as of Q2 2026.

  • Group One Trading held 113,867 shares of Fastly Inc worth $2.09M as of Q2 2026.
  • Group One Trading bought 34,296 Fastly Inc shares in Q2 2026, an estimated $745K.
  • Fastly Inc made up ﹤0.01% of Group One Trading's portfolio in Q2 2026, its #2175 holding.
  • Group One Trading first reported a position in Fastly Inc in Q3 2019 and has held it in 17 quarters since.
  • Group One Trading's Fastly Inc position peaked at $23.1M in Q2 2021.
  • 282 funds tracked by Wall St. Rank held Fastly Inc as of Q2 2026.

Based on Group One Trading's 13F filing for Q2 2026, filed 14 Aug 2026.