Group One Trading
SVIA

Group One Trading’s Silvia, Inc. Common Stock SVIA Stock Holding History

Group One Trading’s Portfolio SVIA Stock Details SVIA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.32M Buy
1,504,300
+1,398,400
+1,320% +$2.56M ﹤0.01% 2088
2026
Q1 		$223K Sell
105,900
-37,500
-26% -$104K ﹤0.01% 4023
2025
Q4 		$506K Buy
143,400
+72,600
+103% +$579K ﹤0.01% 3495
2025
Q3 		$716K Buy
+70,800
New +$728K ﹤0.01% 3338

Other funds holding SVIA

LP
LMR Partners London, United Kingdom $26.8B AUM 68.38% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $11B AUM 3.37% 1-Year Est. Return
KPF
K2 Principal Fund Toronto, Ontario, Canada $1.36B AUM 25.58% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
WAM
Weiss Asset Management Boston, Massachusetts $9.54B AUM 55.06% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
CL
CSS LLC Chicago, Illinois $2.57B AUM 67.1% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return
ACM
Arrington Capital Management Miami, Florida $163M AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

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

Group One Trading opened a new position in Silvia, Inc. Common Stock (SVIA) in Q2 2026: 753,782 shares worth $1.16M. The stake represents ﹤0.01% of the portfolio and ranks #2731 among its holdings. This is a return to the name: Group One Trading previously reported a position in SVIA as recently as Q4 2025.

Group One Trading first reported a position in SVIA in Q3 2025 and has held it in 3 quarters since. 55 funds tracked by Wall St. Rank hold SVIA as of Q2 2026.

  • Group One Trading held 753,782 shares of Silvia, Inc. Common Stock worth $1.16M as of Q2 2026.
  • Silvia, Inc. Common Stock was a new Group One Trading position in Q2 2026.
  • Silvia, Inc. Common Stock made up ﹤0.01% of Group One Trading's portfolio in Q2 2026, its #2731 holding.
  • Group One Trading first reported a position in Silvia, Inc. Common Stock in Q3 2025 and has held it in 3 quarters since.
  • 55 funds tracked by Wall St. Rank held Silvia, Inc. Common Stock as of Q2 2026.

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