Caris Life Sciences, Inc.
MX ˙ BMV ˙ US12477X1063
SecurityMX:CAI / Caris Life Sciences, Inc.
InstitutionCitigroup Inc
Latest Disclosed Ownership77,180 shares
Latest Disclosed Value $ 1,379,979
Citigroup Inc reports 151.20% increase in ownership of CAI / Caris Life Sciences, Inc.

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 77,180 shares of Caris Life Sciences, Inc. (MX:CAI) valued at $1,379,979 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 30,725 shares of Caris Life Sciences, Inc.. This represents a change in shares of 151.20% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-11 2026-03-31 13F CARIS LIFE SCIENCES COM 142152107 77,180 46,455 151.20 1,380 66.55 0.0003
2026-02-13 2025-12-31 13F CARIS LIFE SCIENCES COM 142152107 30,725 -17,720 -36.58 829 -43.48 0.0004
2025-11-10 2025-09-30 13F CARIS LIFE SCIENCES COM 142152107 48,445 48,433 403,608.33 1,465 0.0007
2025-08-11 2025-06-30 13F CARIS LIFE SCIENCES COM 142152107 12 12 0 0.0000
2022-02-10 2021-12-31 13F CAI INTERNATIONAL COM 12477X106 0 -2,331 -100.00 0 -100.00
2021-11-10 2021-09-30 13F CAI INTERNATIONAL COM 12477X106 2,331 -101,002 -97.74 130 -97.75 0.0001
2021-08-10 2021-06-30 13F CAI INTERNATIONAL COM 12477X106 103,333 102,050 7,954.01 5,787 9,877.59 0.0035
2021-05-13 2021-03-31 13F CAI INTERNATIONAL COM 12477X106 1,283 -2,829 -68.80 58 -54.69 0.0000
2021-02-11 2020-12-31 13F CAI INTERNATIONAL COM 12477X106 4,112 2,959 256.63 128 300.00 0.0001
2020-11-12 2020-09-30 13F CAI INTERNATIONAL COM 12477X106 1,153 -4,027 -77.74 32 -62.79 0.0000
2020-08-12 2020-06-30 13F CAI INTERNATIONAL COM 12477X106 5,180 -1,037 -16.68 86 -2.27 0.0001
2020-05-12 2020-03-31 13F CAI INTERNATIONAL COM 12477X106 6,217 1,569 33.76 88 -34.81 0.0001
2020-02-12 2019-12-31 13F CAI INTERNATIONAL COM 12477X106 4,648 -3,098 -39.99 135 -20.12 0.0001
2019-11-08 2019-09-30 13F CAI INTERNATIONAL COM 12477X106 7,746 -256 -3.20 169 -15.08 0.0001
2019-08-12 2019-06-30 13F CAI INTERNATIONAL COM 12477X106 8,002 667 9.09 199 17.06 0.0002
2019-05-13 2019-03-31 13F CAI INTERNATIONAL COM 12477X106 7,335 1,101 17.66 170 17.24 0.0002
2019-02-12 2018-12-31 13F CAI INTERNATIONAL COM 12477X106 6,234 947 17.91 145 20.83 0.0001
2018-11-13 2018-09-30 13F CAI INTERNATIONAL COM 12477X106 5,287 853 19.24 120 16.50 0.0001
2018-08-10 2018-06-30 13F CAI INTERNATIONAL COM 12477X106 4,434 881 24.80 103 35.53 0.0001
2018-05-11 2018-03-31 13F CAI INTERNATIONAL COM 12477X106 3,553 672 23.33 76 -7.32 0.0001
2018-02-12 2017-12-31 13F CAI INTERNATIONAL COM 12477X106 2,881 -995 -25.67 82 -30.51 0.0001
2017-11-13 2017-09-30 13F CAI INTERNATIONAL COM 12477X106 3,876 1,045 36.91 118 78.79 0.0001
2017-08-11 2017-06-30 13F CAI INTERNATIONAL COM 12477X106 2,831 -4,240 -59.96 66 -40.54 0.0001
2017-05-12 2017-03-31 13F CAI INTERNATIONAL COM 12477X106 7,071 -18,891 -72.76 111 -50.67 0.0001
2017-02-10 2016-12-31 13F CAI INTERNATIONAL COM 12477X106 25,962 10,087 63.54 225 71.76 0.0002
2016-11-10 2016-09-30 13F CAI INTERNATIONAL COM 12477X106 15,875 5,449 52.26 131 67.95 0.0001
2016-08-12 2016-06-30 13F CAI INTERNATIONAL COM 12477X106 10,426 -8,770 -45.69 78 -58.06 0.0001
2016-05-13 2016-03-31 13F CAI INTERNATIONAL COM 12477X106 19,196 2,979 18.37 186 14.11 0.0002
2016-02-12 2015-12-31 13F CAI INTERNATIONAL COM 12477X106 16,217 12,763 369.51 163 365.71 0.0002
2015-11-13 2015-09-30 13F CAI INTERNATIONAL COM 12477X106 3,454 -1,768 -33.86 35 -67.59 0.0000
2015-08-13 2015-06-30 13F CAI INTERNATIONAL COM 12477X106 5,222 3,857 282.56 108 217.65 0.0001
2015-05-14 2015-03-31 13F CAI INTERNATIONAL COM 12477X106 1,365 -1,605 -54.04 34 -51.43 0.0000
2015-02-17 2014-12-31 13F CAI INTERNATIONAL COM 12477X106 2,970 -1,226 -29.22 70 -13.58 0.0001
2014-11-14 2014-09-30 13F CAI INTERNATIONAL COM 12477X106 4,196 3,950 1,605.69 81 1,520.00 0.0001
2014-08-14 2014-06-30 13F CAI INTERNATIONAL COM 12477X106 246 -4,526 -94.84 5 -95.73 0.0000
2014-05-15 2014-03-31 13F CAI INTERNATIONAL COM 12477X106 4,772 -3,383 -41.48 117 -39.06 0.0001
2014-02-14 2013-12-31 13F CAI INTERNATIONAL COM 12477X106 8,155 3,255 66.43 192 68.42 0.0002
2013-11-14 2013-09-30 13F CAI INTERNATIONAL COM 12477X106 4,900 -13,262 -73.02 114 -73.36 0.0001
2013-08-14 2013-06-30 13F CAI INTERNATIONAL COM 12477X106 18,162 18,162 428 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.