Geron Corporation
DE ˙ DB ˙ US3741631036
1,03 € ↑0,01 (1,23%)
2026-06-04
AKTIENPREIS
SecurityDE:GON / Geron Corporation
InstitutionXponance, Inc.
Latest Disclosed Ownership48,319 shares
Latest Disclosed Value $ 71,995
Xponance, Inc. reports 12.58% increase in ownership of GON / Geron Corporation

On May 13, 2026 - Xponance, Inc. filed a 13F-HR form disclosing ownership of 48,319 shares of Geron Corporation (DE:GON) valued at $59,408 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 42,921 shares of Geron Corporation. This represents a change in shares of 12.58% during the quarter. The current value of the position is $49,841 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F GERON COM 374163103 48,319 5,398 12.58 72 26.79 0.0005
2026-02-12 2025-12-31 13F GERON COM 374163103 42,921 376 0.88 57 -3.45 0.0004
2025-11-12 2025-09-30 13F GERON COM 374163103 42,545 -4,405 -9.38 58 -12.12 0.0005
2025-08-14 2025-06-30 13F GERON COM 374163103 46,950 2,512 5.65 66 -5.71 0.0006
2025-05-01 2025-03-31 13F GERON COM 374163103 44,438 2,037 4.80 71 -53.33 0.0007
2025-02-11 2024-12-31 13F GERON COM 374163103 42,401 4,829 12.85 150 -11.76 0.0014
2024-11-12 2024-09-30 13F GERON COM 374163103 37,572 1,099 3.01 171 10.39 0.0016
2024-08-14 2024-06-30 13F GERON COM 374163103 36,473 5,689 18.48 155 52.48 0.0016
2024-05-13 2024-03-31 13F GERON COM 374163103 30,784 -248 -0.80 102 55.38 0.0011
2024-01-31 2023-12-31 13F GERON COM 374163103 31,032 1,700 5.80 65 4.84 0.0008
2023-10-24 2023-09-30 13F GERON COM 374163103 29,332 0 0.00 62 -34.04 0.0008
2023-07-14 2023-06-30 13F GERON COM 374163103 29,332 5,294 22.02 94 80.77 0.0013
2023-04-18 2023-03-31 13F GERON COM 374163103 24,038 3,309 15.96 52 4.00 0.0008
2023-01-24 2022-12-31 13F GERON COM 374163103 20,729 421 2.07 50 4.17 0.0008
2022-10-24 2022-09-30 13F GERON COM 374163103 20,308 834 4.28 48 60.00 0.0009
2022-08-02 2022-06-30 13F GERON COM 374163103 19,474 5,138 35.84 30 57.89 0.0006
2022-04-20 2022-03-31 13F GERON COM 374163103 14,336 -144 -0.99 19 5.56 0.0003
2022-01-31 2021-12-31 13F GERON COM 374163103 14,480 254 1.79 18 -5.26 0.0003
2021-11-05 2021-09-30 13F GERON COM 374163103 14,226 -2,203 -13.41 19 -17.39 0.0004
2021-08-12 2021-06-30 13F GERON COM 374163103 16,429 16,429 23 0.0004
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.