Rafferty Asset Management
GERN icon

Rafferty Asset Management’s Geron GERN Stock Holding History

Rafferty 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
Q1 		$1.32M Buy
883,595
+61,705
+8% +$93.8K 0.01% 703
2025
Q4 		$1.08M Sell
821,890
-164,464
-17% -$206K ﹤0.01% 781
2025
Q3 		$1.35M Buy
986,354
+157,845
+19% +$210K ﹤0.01% 728
2025
Q2 		$1.17M Sell
828,509
-53,098
-6% -$75.3K ﹤0.01% 734
2025
Q1 		$1.4M Sell
881,607
-321,976
-27% -$784K 0.01% 670
2024
Q4 		$4.26M Sell
1,203,583
-220,421
-15% -$880K 0.02% 448
2024
Q3 		$6.46M Buy
1,424,004
+456,558
+47% +$2.08M 0.02% 360
2024
Q2 		$4.1M Sell
967,446
-1,443,765
-60% -$5.63M 0.02% 458
2024
Q1 		$7.96M Buy
2,411,211
+742,124
+44% +$1.66M 0.03% 349
2023
Q4 		$3.52M Sell
1,669,087
-233,179
-12% -$453K 0.01% 516
2023
Q3 		$4.03M Buy
1,902,266
+577,422
+44% +$1.57M 0.02% 443
2023
Q2 		$4.25M Sell
1,324,844
-519,790
-28% -$1.48M 0.02% 453
2023
Q1 		$4M Buy
1,844,634
+564,779
+44% +$1.6M 0.03% 432
2022
Q4 		$3.1M Buy
1,279,855
+727,914
+132% +$1.63M 0.03% 476
2022
Q3 		$1.29M Buy
551,941
+208,121
+61% +$466K 0.01% 602
2022
Q2 		$533K Sell
343,820
-287,811
-46% -$407K ﹤0.01% 792
2022
Q1 		$859K Buy
631,631
+62,323
+11% +$69.5K 0.01% 807
2021
Q4 		$695K Buy
569,308
+179,553
+46% +$257K ﹤0.01% 1000
2021
Q3 		$534K Sell
389,755
-55,339
-12% -$73.9K ﹤0.01% 1031
2021
Q2 		$628K Sell
445,094
-328,600
-42% -$478K ﹤0.01% 1022
2021
Q1 		$1.22M Buy
773,694
+651,330
+532% +$1.16M 0.01% 727
2020
Q4 		$195K Sell
122,364
-149,115
-55% -$272K ﹤0.01% 992
2020
Q3 		$472K Buy
+271,479
New +$502K 0.01% 707

Other funds holding GERN

RCM
RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
SCM
Soleus Capital Management Greenwich, Connecticut $2.47B AUM 115.63% 1-Year Est. Return
DTC
Deep Track Capital Greenwich, Connecticut $6.12B AUM 144% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return
EP
Eversept Partners New York $1.9B AUM 121.13% 1-Year Est. Return

Rafferty Asset Management's GERN Position: Q1 2026 in Review

Rafferty Asset Management increased its Geron (GERN) stake by 7.5% in Q1 2026, buying an estimated $93.8K and bringing the position to 883,595 shares worth $1.32M. The position accounts for 0.01% of the portfolio, ranked #703.

Rafferty Asset Management first reported a position in GERN in Q3 2020 and has held it in 23 quarters since. The position peaked at $7.96M in Q1 2024. 256 funds tracked by Wall St. Rank hold GERN as of Q1 2026.

  • Rafferty Asset Management held 883,595 shares of Geron worth $1.32M as of Q1 2026.
  • Rafferty Asset Management bought 61,705 Geron shares in Q1 2026, an estimated $93.8K.
  • Geron made up 0.01% of Rafferty Asset Management's portfolio in Q1 2026, its #703 holding.
  • Rafferty Asset Management first reported a position in Geron in Q3 2020 and has held it in 23 quarters since.
  • Rafferty Asset Management's Geron position peaked at $7.96M in Q1 2024.
  • 256 funds tracked by Wall St. Rank held Geron as of Q1 2026.

Based on Rafferty Asset Management's 13F filing for Q1 2026, filed 15 May 2026.