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Two Sigma Securities’s Geron GERN Stock Holding History

Two Sigma Securities’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 		$18.5K Buy
+14,447
New +$20.4K ﹤0.01% 1495
2026
Q1 		– Sell
-36,196
Closed -$47.8K – 1836
2025
Q4 		$47.8K Buy
+36,196
New +$45.4K 0.01% 1071
2024
Q4 		– Sell
-15,885
Closed -$72.1K – 2255
2024
Q3 		$72.1K Buy
+15,885
New +$72.2K ﹤0.01% 2324
2023
Q3 		– Sell
-23,284
Closed -$74.7K – 3126
2023
Q2 		$74.7K Buy
+23,284
New +$66.3K ﹤0.01% 2345
2022
Q4 		– Sell
-16,546
Closed -$39K – 2827
2022
Q3 		$39K Buy
16,546
+48
+0.3% +$107 ﹤0.01% 2212
2022
Q2 		$26K Sell
16,498
-46,229
-74% -$65.3K ﹤0.01% 1925
2022
Q1 		$85K Buy
62,727
+48,273
+334% +$53.8K ﹤0.01% 1825
2021
Q4 		$18K Buy
14,454
+3,139
+28% +$4.5K ﹤0.01% 1424
2021
Q3 		$16K Buy
+11,315
New +$15.1K ﹤0.01% 1471
2020
Q1 		– Sell
-19,601
Closed -$27K – 1697
2019
Q4 		$27K Buy
+19,601
New +$28.3K ﹤0.01% 2251
2019
Q2 		– Sell
-12,129
Closed -$20K – 2201
2019
Q1 		$20K Sell
12,129
-211
-2% -$288 ﹤0.01% 1670
2018
Q4 		$12K Buy
+12,340
New +$18.7K ﹤0.01% 1999
2018
Q2 		– Sell
-23,197
Closed -$99K – 2769
2018
Q1 		$99K Buy
+23,197
New +$62.7K ﹤0.01% 2440
2017
Q4 		– Sell
-14,954
Closed -$33K – 1833
2017
Q3 		$33K Sell
14,954
-6,506
-30% -$15.3K ﹤0.01% 780
2017
Q2 		$59K Buy
+21,460
New +$57K 0.01% 703
2016
Q4 		– Sell
-52,939
Closed -$120K – 795
2016
Q3 		$120K Buy
52,939
+40,008
+309% +$104K 0.04% 503
2016
Q2 		$35K Buy
+12,931
New +$37.6K 0.02% 356

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

Two Sigma Securities's GERN Position: Q2 2026 in Review

Two Sigma Securities opened a new position in Geron (GERN) in Q2 2026: 14,447 shares worth $18.5K. The stake represents ﹤0.01% of the portfolio and ranks #1495 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in GERN as recently as Q4 2025.

Two Sigma Securities first reported a position in GERN in Q2 2016 and has held it in 17 quarters since. The position peaked at $120K in Q3 2016. 259 funds tracked by Wall St. Rank hold GERN as of Q2 2026.

  • Two Sigma Securities held 14,447 shares of Geron worth $18.5K as of Q2 2026.
  • Geron was a new Two Sigma Securities position in Q2 2026.
  • Geron made up ﹤0.01% of Two Sigma Securities's portfolio in Q2 2026, its #1495 holding.
  • Two Sigma Securities first reported a position in Geron in Q2 2016 and has held it in 17 quarters since.
  • Two Sigma Securities's Geron position peaked at $120K in Q3 2016.
  • 259 funds tracked by Wall St. Rank held Geron as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.