Cullen/Frost Bankers, Inc.
US ˙ NYSE ˙ US2298991090

SecurityCFR / Cullen/Frost Bankers, Inc.
InstitutionHolocene Advisors, LP
Latest Disclosed Ownership10,728 shares
Latest Disclosed Value $ 1,470,594
Holocene Advisors, LP reports 10.15% decrease in ownership of CFR / Cullen/Frost Bankers, Inc.

On May 15, 2026 - Holocene Advisors, LP filed a 13F-HR form disclosing ownership of 10,728 shares of Cullen/Frost Bankers, Inc. (US:CFR) valued at $1,470,594 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 11,940 shares of Cullen/Frost Bankers, Inc.. This represents a change in shares of -10.15% during the quarter. The current value of the position is $1,479,069 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 CULLEN FROST BANKERS COM 229899109 10,728 -1,212 -10.15 1,471 -2.71 0.0035
2026-02-17 2025-12-31 13F CULLEN FROST BANKERS COM 229899109 11,940 11,940 1,512 0.0032
2025-11-14 2025-09-30 13F CULLEN FROST BANKERS COM 229899109 0 -45,296 -100.00 0 -100.00
2025-08-14 2025-06-30 13F CULLEN FROST BANKERS COM 229899109 45,296 33,227 275.31 5,822 285.31 0.0142
2025-05-15 2025-03-31 13F CULLEN FROST BANKERS COM 229899109 12,069 12,069 1,511 0.0044
2024-08-14 2024-06-30 13F CULLEN FROST BANKERS COM 229899109 0 -53,274 -100.00 0 -100.00
2024-05-15 2024-03-31 13F CULLEN FROST BANKERS COM 229899109 53,274 10,293 23.95 5,997 28.61 0.0220
2024-02-14 2023-12-31 13F CULLEN FROST BANKERS COM 229899109 42,981 -164,636 -79.30 4,663 -75.37 0.0182
2023-11-14 2023-09-30 13F CULLEN FROST BANKERS COM 229899109 207,617 -174,312 -45.64 18,937 -53.89 0.0829
2023-08-14 2023-06-30 13F CULLEN FROST BANKERS COM 229899109 381,929 -43,534 -10.23 41,069 -8.37 0.1753
2023-05-15 2023-03-31 13F CULLEN FROST BANKERS COM 229899109 425,463 304,396 251.43 44,818 176.89 0.2203
2023-02-14 2022-12-31 13F CULLEN FROST BANKERS COM 229899109 121,067 -231,156 -65.63 16,187 -65.24 0.0987
2022-11-14 2022-09-30 13F CULLEN FROST BANKERS COM 229899109 352,223 28,040 8.65 46,571 23.36 0.2976
2022-08-15 2022-06-30 13F CULLEN FROST BANKERS COM 229899109 324,183 78,006 31.69 37,751 10.79 0.2280
2022-05-16 2022-03-31 13F CULLEN FROST BANKERS COM 229899109 246,177 246,177 34,073 0.1776
2020-08-14 2020-06-30 13F CULLEN FROST BANKERS COM 229899109 0 -39,472 -100.00 0 -100.00
2020-05-15 2020-03-31 13F CULLEN FROST BANKERS COM 229899109 39,472 3,294 9.10 2,202 -37.74 0.0236
2020-02-14 2019-12-31 13F CULLEN FROST BANKERS COM 229899109 36,178 20,532 131.23 3,537 155.38 0.0317
2019-11-14 2019-09-30 13F CULLEN FROST BANKERS COM 229899109 15,646 6,918 79.26 1,385 69.52 0.0143
2019-08-14 2019-06-30 13F CULLEN FROST BANKERS COM 229899109 8,728 4,792 121.75 817 113.87 0.0104
2019-05-15 2019-03-31 13F CULLEN FROST BANKERS COM 229899109 3,936 -39 -0.98 382 9.14 0.0058
2019-02-14 2018-12-31 13F CULLEN FROST BANKERS COM 229899109 3,975 3,975 350 0.0056
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.