Caris Life Sciences, Inc.
MX ˙ BMV ˙ US12477X1063
SecurityMX:CAI / Caris Life Sciences, Inc.
InstitutionAlliancebernstein L.p.
Latest Disclosed Ownership57,076 shares
Latest Disclosed Value $ 1,539,910
Alliancebernstein L.p. reports 179.96% increase in ownership of CAI / Caris Life Sciences, Inc.

On May 15, 2026 - Alliancebernstein L.p. filed a 13F-HR form disclosing ownership of 57,076 shares of Caris Life Sciences, Inc. (MX:CAI) valued at $1,539,910 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 20,387 shares of Caris Life Sciences, Inc.. This represents a change in shares of 179.96% during the quarter.

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 CARIS LIFE SCIENCES COM 142152107 57,076 36,689 179.96 1,540 179.82 0.0004
2026-02-17 2025-12-31 13F CARIS LIFE SCIENCES COM 142152107 20,387 -1,181,598 -98.30 550 -98.49 0.0002
2025-11-14 2025-09-30 13F CARIS LIFE SCIENCES COM 142152107 1,201,985 264,434 28.20 36,360 45.14 0.0114
2025-08-14 2025-06-30 13F CARIS LIFE SCIENCES COM 142152107 937,551 937,551 25,051 0.0082
2022-02-14 2021-12-31 13F CAI INTERNATIONAL COM 12477X106 0 -247,882 -100.00 0 -100.00
2021-11-10 2021-09-30 13F CAI INTERNATIONAL COM 12477X106 247,882 83,025 50.36 13,859 50.12 0.0055
2021-07-30 2021-06-30 13F CAI INTERNATIONAL COM 12477X106 164,857 153,799 1,390.84 9,232 1,735.39 0.0037
2021-05-06 2021-03-31 13F CAI INTERNATIONAL COM 12477X106 11,058 1,758 18.90 503 72.85 0.0002
2021-02-08 2020-12-31 13F CAI INTERNATIONAL COM 12477X106 9,300 -5,700 -38.00 291 -29.54 0.0001
2020-11-12 2020-09-30 13F CAI INTERNATIONAL COM 12477X106 15,000 -4,100 -21.47 413 29.87 0.0002
2020-08-13 2020-06-30 13F CAI INTERNATIONAL COM 12477X106 19,100 6,500 51.59 318 78.65 0.0002
2020-05-14 2020-03-31 13F CAI INTERNATIONAL COM 12477X106 12,600 3,400 36.96 178 -33.33 0.0001
2020-02-18 2019-12-31 13F CAI INTERNATIONAL COM 12477X106 9,200 -1,500 -14.02 267 14.59 0.0002
2019-11-14 2019-09-30 13F CAI INTERNATIONAL COM 12477X106 10,700 2,600 32.10 233 15.92 0.0001
2019-08-14 2019-06-30 13F CAI INTERNATIONAL COM 12477X106 8,100 8,100 201 0.0001
2019-05-14 2019-03-31 13F CAI INTERNATIONAL COM 12477X106 0 -13,200 -100.00 0 -100.00
2019-02-13 2018-12-31 13F CAI INTERNATIONAL COM 12477X106 13,200 1,500 12.82 307 14.55 0.0002
2018-11-08 2018-09-30 13F CAI INTERNATIONAL COM 12477X106 11,700 1,700 17.00 268 15.52 0.0002
2018-08-13 2018-06-30 13F CAI INTERNATIONAL COM 12477X106 10,000 10,000 232 0.0002
2018-05-14 2018-03-31 13F CAI INTERNATIONAL COM 12477X106 0 -7,300 -100.00 0 -100.00
2018-02-13 2017-12-31 13F CAI INTERNATIONAL COM 12477X106 7,300 0 0.00 207 -6.33 0.0001
2017-11-13 2017-09-30 13F CAI INTERNATIONAL COM 12477X106 7,300 -3,200 -30.48 221 -10.89 0.0002
2017-08-10 2017-06-30 13F CAI INTERNATIONAL COM 12477X106 10,500 10,500 248 0.0002
2015-08-14 2015-06-30 13F CAI INTERNATIONAL COM 12477X106 0 -700 -100.00 0 -100.00
2015-05-13 2015-03-31 13F CAI INTERNATIONAL COM 12477X106 700 200 40.00 17 41.67 0.0000
2015-02-13 2014-12-31 13F CAI INTERNATIONAL COM 12477X106 500 -1,700 -77.27 12 -72.09 0.0000
2014-11-13 2014-09-30 13F CAI INTERNATIONAL COM 12477X106 2,200 -2,100 -48.84 43 -54.74 0.0000
2014-08-13 2014-06-30 13F CAI INTERNATIONAL COM 12477X106 4,300 -6,966 -61.83 95 -65.83 0.0001
2014-05-13 2014-03-31 13F CAI INTERNATIONAL COM 12477X106 11,266 -6,941 -38.12 278 -35.20 0.0002
2014-02-13 2013-12-31 13F CAI INTERNATIONAL COM 12477X106 18,207 2,907 19.00 429 20.51 0.0004
2013-11-14 2013-09-30 13F CAI INTERNATIONAL COM 12477X106 15,300 -17,174 -52.89 356 -53.46 0.0004
2013-08-13 2013-06-30 13F CAI INTERNATIONAL COM 12477X106 32,474 32,474 765 0.0008
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.