Cullen/Frost Bankers, Inc.
DE ˙ DB ˙ US2298991090
116,00 € ↑3,00 (2,65%)
2026-06-03
DEL PRIS
SecurityDE:CFZ / Cullen/Frost Bankers, Inc.
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership91,900 shares
Latest Disclosed Value $ 12,597,652
Renaissance Technologies Llc reports 29.42% decrease in ownership of CFZ / Cullen/Frost Bankers, Inc.

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 91,900 shares of Cullen/Frost Bankers, Inc. (DE:CFZ) valued at $10,936,100 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 130,200 shares of Cullen/Frost Bankers, Inc.. This represents a change in shares of -29.42% during the quarter. The current value of the position is $10,660,400 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)
2026-05-14 2026-03-31 13F CULLEN FROST BANKERS COM 229899109 91,900 -38,300 -29.42 12,598 -23.59 0.0197
2026-02-12 2025-12-31 13F CULLEN FROST BANKERS COM 229899109 130,200 -8,200 -5.92 16,487 -6.02 0.0256
2025-11-13 2025-09-30 13F CULLEN FROST BANKERS COM 229899109 138,400 72,000 108.43 17,545 105.55 0.0232
2025-08-13 2025-06-30 13F CULLEN FROST BANKERS COM 229899109 66,400 64,200 2,918.18 8,535 3,003.64 0.0114
2025-05-14 2025-03-31 13F CULLEN FROST BANKERS COM 229899109 2,200 2,200 275 0.0004
2025-02-13 2024-12-31 13F CULLEN FROST BANKERS COM 229899109 0 -46,000 -100.00 0 -100.00
2024-11-13 2024-09-30 13F CULLEN FROST BANKERS COM 229899109 46,000 -51,900 -53.01 5,146 -48.29 0.0077
2024-08-09 2024-06-30 13F CULLEN FROST BANKERS COM 229899109 97,900 8,000 8.90 9,950 99,390.00 0.0169
2024-05-13 2024-03-31 13F CULLEN FROST BANKERS COM 229899109 89,900 24,000 36.42 10 42.86 0.0159
2024-02-13 2023-12-31 13F CULLEN FROST BANKERS COM 229899109 65,900 65,900 7 0.0111
2023-11-14 2023-09-30 13F CULLEN FROST BANKERS COM 229899109 0 -69,300 -100.00 0 -100.00
2023-08-11 2023-06-30 13F CULLEN FROST BANKERS COM 229899109 69,300 69,300 7 0.0107
2022-05-13 2022-03-31 13F CULLEN FROST BANKERS COM 229899109 0 -63,500 -100.00 0 -100.00
2022-02-11 2021-12-31 13F CULLEN FROST BANKERS COM 229899109 63,500 27,000 73.97 8,005 84.87 0.0100
2021-11-12 2021-09-30 13F CULLEN FROST BANKERS COM 229899109 36,500 10,495 40.36 4,330 48.64 0.0056
2021-08-13 2021-06-30 13F CULLEN FROST BANKERS COM 229899109 26,005 26,005 2,913 0.0036
2020-08-13 2020-06-30 13F CULLEN FROST BANKERS COM 229899109 0 -40,700 -100.00 0 -100.00
2020-05-14 2020-03-31 13F CULLEN FROST BANKERS COM 229899109 40,700 -11,600 -22.18 2,271 -55.59 0.0022
2020-02-13 2019-12-31 13F CULLEN FROST BANKERS COM 229899109 52,300 -172,400 -76.72 5,114 -74.30 0.0039
2019-11-13 2019-09-30 13F CULLEN FROST BANKERS COM 229899109 224,700 80,700 56.04 19,897 47.53 0.0168
2019-08-12 2019-06-30 13F CULLEN FROST BANKERS COM 229899109 144,000 -31,400 -17.90 13,487 -20.79 0.0119
2019-05-14 2019-03-31 13F CULLEN FROST BANKERS COM 229899109 175,400 -83,400 -32.23 17,026 -25.19 0.0155
2019-02-12 2018-12-31 13F CULLEN FROST BANKERS COM 229899109 258,800 173,396 203.03 22,759 155.15 0.0249
2018-11-13 2018-09-30 13F CULLEN FROST BANKERS COM 229899109 85,404 -154,996 -64.47 8,920 -65.72 0.0092
2018-08-13 2018-06-30 13F/A-1 CULLEN FROST BANKERS COM 229899109 240,400 81,524 51.31 26,021 54.41 0.0284
2018-08-13 2018-06-30 13F CULLEN FROST BANKERS COM 229899109 158,876 16,852
2018-05-14 2018-03-31 13F CULLEN FROST BANKERS COM 229899109 158,876 158,876 -33.91 16,852 -35.24 0.0184
2016-05-13 2016-03-31 13F CULLEN FROST BANKERS COM 229899109 0 -8,200 -100.00 0 -100.00
2016-02-11 2015-12-31 13F CULLEN FROST BANKERS COM 229899109 8,200 -187,833 -95.82 492 -96.05 0.0011
2015-11-12 2015-09-30 13F CULLEN FROST BANKERS COM 229899109 196,033 115,433 143.22 12,464 96.78 0.0297
2015-08-14 2015-06-30 13F CULLEN FROST BANKERS COM 229899109 80,600 -377,400 -82.40 6,334 -79.98 0.0144
2015-05-13 2015-03-31 13F CULLEN FROST BANKERS COM 229899109 458,000 -79,700 -14.82 31,639 -16.70 0.0674
2015-02-13 2014-12-31 13F CULLEN FROST BANKERS COM 229899109 537,700 504,900 1,539.33 37,983 1,413.27 0.0917
2014-11-12 2014-09-30 13F CULLEN FROST BANKERS COM 229899109 32,800 32,800 -93.90 2,510 -93.39 0.0069
2013-11-13 2013-09-30 13F CULLEN FROST BANKERS COM 229899109 0 -105,900 -100.00 0 -100.00
2013-08-12 2013-06-30 13F CULLEN FROST BANKERS COM 229899109 105,900 105,900 7,071 0.0185
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.