컬렌/프로스트 뱅커스, Inc.
US ˙ NYSE ˙ US2298991090

SecurityCFR / Cullen/Frost Bankers, Inc.
InstitutionBokf, Na
Latest Disclosed Ownership1,741 shares
Latest Disclosed Value $ 238,656
Bokf, Na reports 22.31% decrease in ownership of CFR / Cullen/Frost Bankers, Inc.

On May 8, 2026 - Bokf, Na filed a 13F-HR form disclosing ownership of 1,741 shares of Cullen/Frost Bankers, Inc. (US:CFR) valued at $238,656 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 2,241 shares of Cullen/Frost Bankers, Inc.. This represents a change in shares of -22.31% during the quarter. The current value of the position is $240,032 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)
2026-05-08 2026-03-31 13F CULLEN common 229899109 1,741 -500 -22.31 239 -15.90 0.0028
2026-02-03 2025-12-31 13F CULLEN common 229899109 2,241 -850 -27.50 284 -27.62 0.0043
2025-11-13 2025-09-30 13F CULLEN common 229899109 3,091 0 0.00 392 -1.51 0.0059
2025-08-12 2025-06-30 13F CULLEN common 229899109 3,091 850 37.93 397 41.79 0.0064
2025-05-13 2025-03-31 13F CULLEN common 229899109 2,241 -550 -19.71 281 -24.32 0.0050
2025-02-14 2024-12-31 13F CULLEN common 229899109 2,791 0 0.00 370 21.71 0.0063
2024-11-14 2024-09-30 13F CULLEN common 229899109 2,791 -88 -3.06 304 4.11 0.0054
2024-08-08 2024-06-30 13F CULLEN FROST BANKERS COM 229899109 2,879 0 0.00 293 -9.32 0.0053
2024-05-15 2024-03-31 13F CULLEN FROST BANKERS COM 229899109 2,879 -195 -6.34 322 -3.30 0.0059
2024-02-14 2023-12-31 13F CULLEN FROST BANKERS COM 229899109 3,074 -6 -0.19 333 18.93 0.0065
2023-11-14 2023-09-30 13F CULLEN FROST BANKERS COM 229899109 3,080 289 10.35 280 -6.67 0.0062
2023-08-21 2023-06-30 13F CULLEN FROST BANKERS COM 229899109 2,791 0 0.00 300 2.04 0.0061
2023-05-11 2023-03-31 13F CULLEN FROST BANKERS COM 229899109 2,791 234 9.15 294 -13.78 0.0062
2023-02-13 2022-12-31 13F CULLEN FROST BANKERS COM 229899109 2,557 4 0.16 342 0.89 0.0063
2022-11-14 2022-09-30 13F CULLEN FROST BANKERS COM 229899109 2,553 0 0.00 338 13.80 0.0068
2022-08-11 2022-06-30 13F CULLEN FROST BANKERS COM 229899109 2,553 6 0.24 297 -15.86 0.0057
2022-05-13 2022-03-31 13F CULLEN FROST BANKERS COM 229899109 2,547 40 1.60 353 11.71 0.0058
2022-03-11 2021-12-31 13F CULLEN FROST BANKERS COM 229899109 2,507 -545 -17.86 316 -12.71 0.0049
2021-11-10 2021-09-30 13F CULLEN FROST BANKERS COM 229899109 3,052 17 0.56 362 9.70 0.0062
2021-04-21 2021-03-31 13F CULLEN FROST BANKERS COM 229899109 3,035 -2,595 -46.09 330 -32.79 0.0060
2021-02-12 2020-12-31 13F CULLEN FROST BANKERS COM 229899109 5,630 435 8.37 491 47.89 0.0094
2020-10-30 2020-09-30 13F CULLEN FROST BANKERS COM 229899109 5,195 -10 -0.19 332 -14.65 0.0073
2020-08-12 2020-06-30 13F CULLEN FROST BANKERS COM 229899109 5,205 -124 -2.33 389 30.98 0.0091
2020-05-13 2020-03-31 13F CULLEN FROST BANKERS COM 229899109 5,329 -14,406 -73.00 297 -84.61 0.0086
2020-02-12 2019-12-31 13F CULLEN FROST BANKERS COM 229899109 19,735 -1,423 -6.73 1,930 2.99 0.0436
2019-11-13 2019-09-30 13F CULLEN FROST BANKERS COM 229899109 21,158 -749 -3.42 1,874 -8.67 0.0451
2019-08-14 2019-06-30 13F CULLEN FROST BANKERS COM 229899109 21,907 -2,621 -10.69 2,052 -13.82 0.0493
2019-05-15 2019-03-31 13F CULLEN FROST BANKERS COM 229899109 24,528 -2,777 -10.17 2,381 -0.83 0.0570
2019-02-13 2018-12-31 13F CULLEN FROST BANKERS COM 229899109 27,305 -3,121 -10.26 2,401 -24.43 0.0687
2018-11-13 2018-09-30 13F CULLEN FROST BANKERS COM 229899109 30,426 2,803 10.15 3,177 6.25 0.0797
2018-08-13 2018-06-30 13F CULLEN FROST BANKERS COM 229899109 27,623 9,467 52.14 2,990 55.24 0.0805
2018-05-14 2018-03-31 13F CULLEN FROST BANKERS COM 229899109 18,156 1,195 7.05 1,926 20.00 0.0547
2018-02-14 2017-12-31 13F CULLEN FROST BANKERS COM 229899109 16,961 130 0.77 1,605 0.50 0.0442
2017-11-14 2017-09-30 13F CULLEN FROST BANKERS COM 229899109 16,831 -455 -2.63 1,597 -1.66 0.0464
2017-08-14 2017-06-30 13F CULLEN FROST BANKERS COM 229899109 17,286 -114 -0.66 1,624 4.91 0.0511
2017-05-15 2017-03-31 13F CULLEN FROST BANKERS COM 229899109 17,400 589 3.50 1,548 4.38 0.0483
2017-02-14 2016-12-31 13F CULLEN FROST BANKERS COM 229899109 16,811 554 3.41 1,483 26.86 0.0488
2016-11-10 2016-09-30 13F CULLEN FROST BANKERS COM 229899109 16,257 -33 -0.20 1,169 12.51 0.0387
2016-08-12 2016-06-30 13F CULLEN FROST BANKERS COM 229899109 16,290 1,131 7.46 1,039 24.43 0.0366
2016-05-13 2016-03-31 13F CULLEN FROST BANKERS COM 229899109 15,159 -1,309 -7.95 835 -15.57 0.0302
2016-02-09 2015-12-31 13F CULLEN FROST BANKERS COM 229899109 16,468 16,468 0.00 989 0.0358
2015-11-13 2015-09-30 13F CULLEN FROST BANKERS COM 229899109 0 -2,591 -100.00 0 -100.00
2015-08-13 2015-06-30 13F CULLEN FROST BANKERS COM 229899109 2,591 -553 -17.59 203 -16.80 0.0069
2014-05-14 2014-03-31 13F CULLEN FROST BANKERS COM 229899109 3,144 177 5.97 244 10.41 0.0081
2014-02-14 2013-12-31 13F CULLEN FROST BANKERS COM 229899109 2,967 -10 -0.34 221 5.24 0.0074
2013-11-12 2013-09-30 13F CULLEN FROST BANKERS COM 229899109 2,977 2,977 210 0.0076
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.