Stonepine Capital Management
GERN icon

Stonepine Capital Management’s Geron GERN Stock Holding History

Stonepine Capital 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
Q3 		$24.6K Buy
+20,000
New +$28.6K 0.02% 78
2026
Q1 		– Sell
-805,800
Closed -$1.06M – 90
2025
Q4 		$1.06M Sell
805,800
-794,200
-50% -$996K 0.78% 35
2025
Q3 		$2.19M Buy
1,600,000
+600,000
+60% +$799K 1.78% 16
2025
Q2 		$1.41M Buy
1,000,000
+500,000
+100% +$709K 1.38% 18
2025
Q1 		$795K Buy
+500,000
New +$1.22M 0.77% 28

Other funds holding GERN

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
ClearBridge Investments
ClearBridge Investments New York $115B AUM 20.64% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Nantahala Capital Management
Nantahala Capital Management New Canaan, Connecticut $3.16B AUM 31.44% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Candriam SCA
Candriam SCA Strassen, Luxembourg, Luxembourg $22.5B AUM 50.38% 1-Year Est. Return
Pale Fire Capital SE
Pale Fire Capital SE Prague, Czech Republic $1.39B AUM 5.95% 1-Year Est. Return

Stonepine Capital Management's GERN Position: Q3 2026 in Review

Stonepine Capital Management opened a new position in Geron (GERN) in Q3 2026: 20,000 shares worth $24.6K. The stake represents 0.02% of the portfolio and ranks #78 among its holdings. This is a return to the name: Stonepine Capital Management previously reported a position in GERN as recently as Q4 2025.

Stonepine Capital Management first reported a position in GERN in Q1 2025 and has held it in 5 quarters since. The position peaked at $2.19M in Q3 2025. 186 funds tracked by Wall St. Rank hold GERN as of Q3 2026.

  • Stonepine Capital Management held 20,000 shares of Geron worth $24.6K as of Q3 2026.
  • Geron was a new Stonepine Capital Management position in Q3 2026.
  • Geron made up 0.02% of Stonepine Capital Management's portfolio in Q3 2026, its #78 holding.
  • Stonepine Capital Management first reported a position in Geron in Q1 2025 and has held it in 5 quarters since.
  • Stonepine Capital Management's Geron position peaked at $2.19M in Q3 2025.
  • 186 funds tracked by Wall St. Rank held Geron as of Q3 2026.

Based on Stonepine Capital Management's 13F filing for Q3 2026, filed 13 Nov 2026.