PCM
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Polymer Capital Management’s Geron GERN Stock Holding History

Polymer 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
Q2 		$106K Buy
82,499
+24,965
+43% +$35.2K 0.01% 579
2026
Q1 		$85.7K Buy
57,534
+23,302
+68% +$35.4K 0.01% 776
2025
Q4 		$45.2K Sell
34,232
-11,755
-26% -$14.7K ﹤0.01% 740
2025
Q3 		$63K Sell
45,987
-65,367
-59% -$87K 0.01% 742
2025
Q2 		$157K Buy
111,354
+97,678
+714% +$138K 0.02% 563
2025
Q1 		$21.7K Sell
13,676
-10,322
-43% -$25.1K 0.01% 486
2024
Q4 		$85K Buy
+23,998
New +$95.9K 0.02% 343

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

Polymer Capital Management's GERN Position: Q2 2026 in Review

Polymer Capital Management increased its Geron (GERN) stake by 43% in Q2 2026, buying an estimated $35.2K and bringing the position to 82,499 shares worth $106K. The position accounts for 0.01% of the portfolio, ranked #579.

Polymer Capital Management first reported a position in GERN in Q4 2024 and has held it in 7 quarters since. The position peaked at $157K in Q2 2025. 259 funds tracked by Wall St. Rank hold GERN as of Q2 2026.

  • Polymer Capital Management held 82,499 shares of Geron worth $106K as of Q2 2026.
  • Polymer Capital Management bought 24,965 Geron shares in Q2 2026, an estimated $35.2K.
  • Geron made up 0.01% of Polymer Capital Management's portfolio in Q2 2026, its #579 holding.
  • Polymer Capital Management first reported a position in Geron in Q4 2024 and has held it in 7 quarters since.
  • Polymer Capital Management's Geron position peaked at $157K in Q2 2025.
  • 259 funds tracked by Wall St. Rank held Geron as of Q2 2026.

Based on Polymer Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.