Exelixis, Inc.
DE ˙ DB ˙ US30161Q1040
43,88 € ↑2,53 (6,13%)
2026-06-04
DEL PRIS
SecurityDE:EX9 / Exelixis, Inc.
InstitutionXTX Topco Ltd
Latest Disclosed Ownership134,413 shares
Latest Disclosed Value $ 5,764,974
XTX Topco Ltd reports 20.04% increase in ownership of EX9 / Exelixis, Inc.

On May 15, 2026 - XTX Topco Ltd filed a 13F-HR form disclosing ownership of 134,413 shares of Exelixis, Inc. (DE:EX9) valued at $5,000,164 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 111,970 shares of Exelixis, Inc.. This represents a change in shares of 20.04% during the quarter. The current value of the position is $5,897,370 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)
2026-05-15 2026-03-31 13F EXELIXIS COM 30161Q104 134,413 22,443 20.04 5,765 17.46 0.1002
2026-02-17 2025-12-31 13F EXELIXIS COM 30161Q104 111,970 111,970 4,908 0.1289
2025-11-14 2025-09-30 13F EXELIXIS COM 30161Q104 0 -28,754 -100.00 0 -100.00
2025-08-12 2025-06-30 13F EXELIXIS COM 30161Q104 28,754 -12,312 -29.98 1,267 -16.42 0.0525
2025-05-08 2025-03-31 13F EXELIXIS COM 30161Q104 41,066 10,117 32.69 1,516 47.18 0.0776
2025-02-13 2024-12-31 13F EXELIXIS COM 30161Q104 30,949 30,949 1,031 0.0847
2024-11-14 2024-09-30 13F EXELIXIS COM 30161Q104 0 -13,748 -100.00 0 -100.00
2024-08-12 2024-06-30 13F EXELIXIS COM 30161Q104 13,748 13,748 309 0.0264
2024-05-13 2024-03-31 13F EXELIXIS COM 30161Q104 0 -11,882 -100.00 0 -100.00
2024-02-13 2023-12-31 13F EXELIXIS COM 30161Q104 11,882 -5,748 -32.60 285 -25.97 0.0624
2023-11-13 2023-09-30 13F EXELIXIS COM 30161Q104 17,630 -6,346 -26.47 385 -15.94 0.0658
2023-08-14 2023-06-30 13F EXELIXIS COM 30161Q104 23,976 23,976 458 0.0821
2023-05-12 2023-03-31 13F EXELIXIS COM 30161Q104 0 -22,128 -100.00 0 -100.00
2023-02-14 2022-12-31 13F EXELIXIS COM 30161Q104 22,128 -339 -1.51 355 0.57 0.0753
2022-11-14 2022-09-30 13F EXELIXIS COM 30161Q104 22,467 22,467 352 0.0871
2022-05-13 2022-03-31 13F EXELIXIS COM 30161Q104 0 -11,823 -100.00 0 -100.00
2022-02-11 2021-12-31 13F EXELIXIS COM 30161Q104 11,823 11,823 216 0.1222
2021-08-12 2021-06-30 13F EXELIXIS COM 30161Q104 0 -18,441 -100.00 0 -100.00
2021-05-14 2021-03-31 13F EXELIXIS COM 30161Q104 18,441 18,441 417 0.2026
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.