RhumbLine Advisers’s Geron GERN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $937K | Buy |
732,065
+31,964
| +5% | +$45K | ﹤0.01% | 2355 |
|
|
2026
Q1 | $1.04M | Sell |
700,101
-27,411
| -4% | -$41.7K | ﹤0.01% | 2177 |
|
|
2025
Q4 | $960K | Sell |
727,512
-110,141
| -13% | -$138K | ﹤0.01% | 2247 |
|
|
2025
Q3 | $1.15M | Sell |
837,653
-36,240
| -4% | -$48.3K | ﹤0.01% | 2171 |
|
|
2025
Q2 | $1.23M | Buy |
873,893
+34,437
| +4% | +$48.8K | ﹤0.01% | 2144 |
|
|
2025
Q1 | $1.33M | Buy |
839,456
+4,612
| +0.6% | +$11.2K | ﹤0.01% | 2032 |
|
|
2024
Q4 | $2.96M | Buy |
834,844
+12,070
| +1% | +$48.2K | ﹤0.01% | 1688 |
|
|
2024
Q3 | $3.74M | Sell |
822,774
-23,994
| -3% | -$109K | ﹤0.01% | 1577 |
|
|
2024
Q2 | $3.59M | Buy |
846,768
+119,550
| +16% | +$466K | ﹤0.01% | 1578 |
|
|
2024
Q1 | $2.4M | Buy |
727,218
+18,075
| +3% | +$40.5K | ﹤0.01% | 1814 |
|
|
2023
Q4 | $1.5M | Buy |
709,143
+3,157
| +0.4% | +$6.14K | ﹤0.01% | 2058 |
|
|
2023
Q3 | $1.5M | Sell |
705,986
-1,909
| -0.3% | -$5.18K | ﹤0.01% | 2004 |
|
|
2023
Q2 | $2.27M | Buy |
707,895
+135,258
| +24% | +$385K | ﹤0.01% | 1827 |
|
|
2023
Q1 | $1.24M | Buy |
572,637
+64,432
| +13% | +$183K | ﹤0.01% | 2032 |
|
|
2022
Q4 | $1.23M | Buy |
508,205
+8,598
| +2% | +$19.3K | ﹤0.01% | 2030 |
|
|
2022
Q3 | $1.17M | Buy |
499,607
+33,308
| +7% | +$74.6K | ﹤0.01% | 2052 |
|
|
2022
Q2 | $723K | Buy |
466,299
+114,464
| +33% | +$162K | ﹤0.01% | 2306 |
|
|
2022
Q1 | $478K | Sell |
351,835
-37,018
| -10% | -$41.3K | ﹤0.01% | 2440 |
|
|
2021
Q4 | $474K | Sell |
388,853
-2,454
| -0.6% | -$3.52K | ﹤0.01% | 2530 |
|
|
2021
Q3 | $536K | Buy |
391,307
+9,007
| +2% | +$12K | ﹤0.01% | 2509 |
|
|
2021
Q2 | $539K | Sell |
382,300
-44,667
| -10% | -$65K | ﹤0.01% | 2528 |
|
|
2021
Q1 | $675K | Sell |
426,967
-14,028
| -3% | -$25.1K | ﹤0.01% | 2356 |
|
|
2020
Q4 | $701K | Buy |
440,995
+76,365
| +21% | +$139K | ﹤0.01% | 2294 |
|
|
2020
Q3 | $634K | Buy |
364,630
+51,324
| +16% | +$94.9K | ﹤0.01% | 2180 |
|
|
2020
Q2 | $683K | Buy |
313,306
+14,062
| +5% | +$21K | ﹤0.01% | 2206 |
|
|
2020
Q1 | $356K | Buy |
299,244
+20,505
| +7% | +$25.1K | ﹤0.01% | 2324 |
|
|
2019
Q4 | $379K | Buy |
278,739
+4,124
| +2% | +$5.96K | ﹤0.01% | 2488 |
|
|
2019
Q3 | $365K | Buy |
274,615
+23,882
| +10% | +$32K | ﹤0.01% | 2473 |
|
|
2019
Q2 | $354K | Buy |
250,733
+37,483
| +18% | +$61.9K | ﹤0.01% | 2517 |
|
|
2019
Q1 | $354K | Sell |
213,250
-4,677
| -2% | -$6.39K | ﹤0.01% | 2462 |
|
|
2018
Q4 | $218K | Buy |
217,927
+71,395
| +49% | +$108K | ﹤0.01% | 2694 |
|
|
2018
Q3 | $258K | Sell |
146,532
-8,506
| -5% | -$37.1K | ﹤0.01% | 2596 |
|
|
2018
Q2 | $532K | Buy |
155,038
+17,595
| +13% | +$67.2K | ﹤0.01% | 2285 |
|
|
2018
Q1 | $584K | Sell |
137,443
-4,600
| -3% | -$12.4K | ﹤0.01% | 2150 |
|
|
2017
Q4 | $256K | Sell |
142,043
-29,136
| -17% | -$58.8K | ﹤0.01% | 2533 |
|
|
2017
Q3 | $373K | Buy |
171,179
+2,290
| +1% | +$5.4K | ﹤0.01% | 2457 |
|
|
2017
Q2 | $468K | Sell |
168,889
-8,686
| -5% | -$23.1K | ﹤0.01% | 2339 |
|
|
2017
Q1 | $403K | Buy |
177,575
+7,076
| +4% | +$15.1K | ﹤0.01% | 2349 |
|
|
2016
Q4 | $353K | Buy |
170,499
+11,562
| +7% | +$24.4K | ﹤0.01% | 2409 |
|
|
2016
Q3 | $359K | Buy |
158,937
+2,060
| +1% | +$5.34K | ﹤0.01% | 2384 |
|
|
2016
Q2 | $420K | Buy |
156,877
+840
| +0.5% | +$2.44K | ﹤0.01% | 2314 |
|
|
2016
Q1 | $456K | Buy |
156,037
+1,190
| +0.8% | +$3.56K | ﹤0.01% | 2285 |
|
|
2015
Q4 | $749K | Buy |
154,847
+10,070
| +7% | +$40.4K | ﹤0.01% | 1993 |
|
|
2015
Q3 | $400K | Buy |
144,777
+5,233
| +4% | +$19K | ﹤0.01% | 2381 |
|
|
2015
Q2 | $597K | Sell |
139,544
-77,380
| -36% | -$307K | ﹤0.01% | 2212 |
|
|
2015
Q1 | $818K | Buy |
216,924
+11,900
| +6% | +$40.4K | ﹤0.01% | 1985 |
|
|
2014
Q4 | $666K | Buy |
205,024
+17,855
| +10% | +$49.4K | ﹤0.01% | 2081 |
|
|
2014
Q3 | $374K | Sell |
187,169
-10,856
| -5% | -$26.8K | ﹤0.01% | 2392 |
|
|
2014
Q2 | $601K | Buy |
198,025
+9,705
| +5% | +$20.3K | ﹤0.01% | 2153 |
|
|
2014
Q1 | $370K | Buy |
188,320
+11,289
| +6% | +$45K | ﹤0.01% | 2401 |
|
|
2013
Q4 | $793K | Sell |
177,031
-16,092
| -8% | -$69K | ﹤0.01% | 1968 |
|
|
2013
Q3 | $611K | Sell |
193,123
-1,233
| -0.6% | -$2.02K | ﹤0.01% | 2086 |
|
|
2013
Q2 | $276K | Buy |
+194,356
| New | +$211K | ﹤0.01% | 2719 |
|
Other funds holding GERN
RCM
SCM
EP
RhumbLine Advisers's GERN Position: Q2 2026 in Review
RhumbLine Advisers increased its Geron (GERN) stake by 4.6% in Q2 2026, buying an estimated $45K and bringing the position to 732,065 shares worth $937K. The position accounts for ﹤0.01% of the portfolio, ranked #2355.
RhumbLine Advisers first reported a position in GERN in Q2 2013 and has held it in 53 quarters since. The position peaked at $3.74M in Q3 2024. 259 funds tracked by Wall St. Rank hold GERN as of Q2 2026.
- RhumbLine Advisers held 732,065 shares of Geron worth $937K as of Q2 2026.
- RhumbLine Advisers bought 31,964 Geron shares in Q2 2026, an estimated $45K.
- Geron made up ﹤0.01% of RhumbLine Advisers's portfolio in Q2 2026, its #2355 holding.
- RhumbLine Advisers first reported a position in Geron in Q2 2013 and has held it in 53 quarters since.
- RhumbLine Advisers's Geron position peaked at $3.74M in Q3 2024.
- 259 funds tracked by Wall St. Rank held Geron as of Q2 2026.
Based on RhumbLine Advisers's 13F filing for Q2 2026, filed 12 Aug 2026.