Geode Capital Management’s Serina Therapeutics SER Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$126K Buy
64,973
+34,564
+114% +$76.1K ﹤0.01% 4069
2025
Q4
$58.2K Buy
30,409
+801
+3% +$3.24K ﹤0.01% 4207
2025
Q3
$159K Buy
29,608
+724
+3% +$3.85K ﹤0.01% 3997
2025
Q2
$178K Sell
28,884
-322
-1% -$1.83K ﹤0.01% 3911
2025
Q1
$166K Buy
29,206
+3,010
+11% +$14.2K ﹤0.01% 3899
2024
Q4
$131K Buy
26,196
+2,170
+9% +$12.8K ﹤0.01% 4025
2024
Q3
$161K Buy
24,026
+1,279
+6% +$10.2K ﹤0.01% 3979
2024
Q2
$218K Buy
+22,747
New +$224K ﹤0.01% 3876
2024
Q1
Sell
-4,009
Closed -$54.3K 4642
2023
Q4
$54.3K Hold
4,009
﹤0.01% 4327
2023
Q3
$95.9K Buy
4,009
+1,229
+44% +$32.5K ﹤0.01% 4266
2023
Q2
$87.3K Hold
2,780
﹤0.01% 4377
2023
Q1
$64.8K Sell
2,780
-52
-2% -$1.2K ﹤0.01% 4459
2022
Q4
$54K Sell
2,832
-7
-0.2% -$148 ﹤0.01% 4575
2022
Q3
$56K Hold
2,839
﹤0.01% 4741
2022
Q2
$57K Buy
2,839
+41
+1% +$1.11K ﹤0.01% 4749
2022
Q1
$84K Hold
2,798
﹤0.01% 4707
2021
Q4
$107K Hold
2,798
﹤0.01% 4710
2021
Q3
$92K Hold
2,798
﹤0.01% 4698
2021
Q2
$152K Hold
2,798
﹤0.01% 4441
2021
Q1
$159K Hold
2,798
﹤0.01% 4187
2020
Q4
$149K Hold
2,798
﹤0.01% 3969
2020
Q3
$79K Hold
2,798
﹤0.01% 3950
2020
Q2
$93K Sell
2,798
-3,028
-52% -$89.2K ﹤0.01% 3871
2020
Q1
$190K Buy
5,826
+155
+3% +$7.29K ﹤0.01% 3566
2019
Q4
$363K Buy
5,671
+4
+0.1% +$216 ﹤0.01% 3608
2019
Q3
$390K Buy
5,667
+164
+3% +$15.6K ﹤0.01% 3556
2019
Q2
$710K Buy
5,503
+1,872
+52% +$253K ﹤0.01% 3336
2019
Q1
$517K Buy
3,631
+147
+4% +$21.5K ﹤0.01% 3430
2018
Q4
$366K Buy
+3,484
New +$443K ﹤0.01% 3479

Other funds holding SER

Geode Capital Management's SER Position: Q1 2026 in Review

Geode Capital Management increased its Serina Therapeutics (SER) stake by 114% in Q1 2026, buying an estimated $76.1K and bringing the position to 64,973 shares worth $126K. The position accounts for ﹤0.01% of the portfolio, ranked #4069.

Geode Capital Management first reported a position in SER in Q4 2018 and has held it in 29 quarters since. The position peaked at $710K in Q2 2019. 25 funds tracked by Wall St. Rank hold SER as of Q1 2026.

  • Geode Capital Management held 64,973 shares of Serina Therapeutics worth $126K as of Q1 2026.
  • Geode Capital Management bought 34,564 Serina Therapeutics shares in Q1 2026, an estimated $76.1K.
  • Serina Therapeutics made up ﹤0.01% of Geode Capital Management's portfolio in Q1 2026, its #4069 holding.
  • Geode Capital Management first reported a position in Serina Therapeutics in Q4 2018 and has held it in 29 quarters since.
  • Geode Capital Management's Serina Therapeutics position peaked at $710K in Q2 2019.
  • 25 funds tracked by Wall St. Rank held Serina Therapeutics as of Q1 2026.

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