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Prospera Financial Services’s Gossamer Bio GOSS Stock Holding History

Prospera Financial Services’s Portfolio GOSS Stock Details GOSS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$6.93K Buy
+42,123
New +$11.8K ﹤0.01% 1464
2022
Q2 		– Sell
-100
Closed -$1K – 2014
2022
Q1 		$1K Buy
+100
New +$964 ﹤0.01% 2608

Other funds holding GOSS

D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
6CM
683 Capital Management New York $2.04B AUM 94.26% 1-Year Est. Return
DIG
DeepCurrents Investment Group New York $3.3B AUM 12.57% 1-Year Est. Return
CCM
Context Capital Management Lajolla, California $5.15B AUM 1.28% 1-Year Est. Return
WVP
Worth Venture Partners Fort Lee, New Jersey $44.3M AUM 34.55% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
GCP
GSA Capital Partners London, United Kingdom $1.59B AUM 39.81% 1-Year Est. Return
WAM
Wolverine Asset Management Chicago, Illinois $11.4B AUM 5.65% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
KCM
Kalehua Capital Management Dallas, Texas $174M AUM

Prospera Financial Services's GOSS Position: Q2 2026 in Review

Prospera Financial Services opened a new position in Gossamer Bio (GOSS) in Q2 2026: 42,123 shares worth $6.93K. The stake represents ﹤0.01% of the portfolio and ranks #1464 among its holdings. This is a return to the name: Prospera Financial Services previously reported a position in GOSS as recently as Q1 2022.

Prospera Financial Services first reported a position in GOSS in Q1 2022 and has held it in 2 quarters since. 170 funds tracked by Wall St. Rank hold GOSS as of Q2 2026.

  • Prospera Financial Services held 42,123 shares of Gossamer Bio worth $6.93K as of Q2 2026.
  • Gossamer Bio was a new Prospera Financial Services position in Q2 2026.
  • Gossamer Bio made up ﹤0.01% of Prospera Financial Services's portfolio in Q2 2026, its #1464 holding.
  • Prospera Financial Services first reported a position in Gossamer Bio in Q1 2022 and has held it in 2 quarters since.
  • 170 funds tracked by Wall St. Rank held Gossamer Bio as of Q2 2026.

Based on Prospera Financial Services's 13F filing for Q2 2026, filed 15 Jul 2026.