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Costello Asset Management’s Geron GERN Stock Holding History

Costello Asset Management’s Portfolio GERN Stock Details GERN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$147 Hold
115
– – ﹤0.01% 704
2026
Q1 		$171 Hold
115
– – ﹤0.01% 678
2025
Q4 		$152 Hold
115
– – ﹤0.01% 687
2025
Q3 		$158 Hold
115
– – ﹤0.01% 661
2025
Q2 		$162 Hold
115
– – ﹤0.01% 682
2025
Q1 		$183 Hold
115
– – ﹤0.01% 676
2024
Q4 		$407 Hold
115
– – ﹤0.01% 186
2024
Q3 		$522 Buy
+115
New +$523 ﹤0.01% 190

Other funds holding GERN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RCM
RA Capital Management Boston, Massachusetts $11.5B AUM 168.77% 1-Year Est. Return
SCM
Soleus Capital Management Greenwich, Connecticut $2.9B AUM 169.69% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
ClearBridge Investments
ClearBridge Investments New York $121B AUM 27.52% 1-Year Est. Return
EP
Eversept Partners New York $1.93B AUM 160.8% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Costello Asset Management's GERN Position: Q2 2026 in Review

Costello Asset Management held its Geron (GERN) position steady in Q2 2026 at 115 shares worth $147. The position accounts for ﹤0.01% of the portfolio, ranked #704.

Costello Asset Management first reported a position in GERN in Q3 2024 and has held it in 8 quarters since. The position peaked at $522 in Q3 2024. 259 funds tracked by Wall St. Rank hold GERN as of Q2 2026.

  • Costello Asset Management held 115 shares of Geron worth $147 as of Q2 2026.
  • Costello Asset Management left its Geron share count unchanged in Q2 2026.
  • Geron made up ﹤0.01% of Costello Asset Management's portfolio in Q2 2026, its #704 holding.
  • Costello Asset Management first reported a position in Geron in Q3 2024 and has held it in 8 quarters since.
  • Costello Asset Management's Geron position peaked at $522 in Q3 2024.
  • 259 funds tracked by Wall St. Rank held Geron as of Q2 2026.

Based on Costello Asset Management's 13F filing for Q2 2026, filed 28 Jul 2026.