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Super Investors Cullen/Frost Bankers, Inc.
CB

Cullen/Frost Bankers, Inc.

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$10.2B
Positions
1477
Quarter ended
September 30, 2026
Filed
October 28, 2026

Reported portfolio value by quarter (54 quarters reported)

$10.2B $1.91B
Q2 13 Q1 16 Q4 18 Q3 21 Q2 24 Q3 26

$1.91B in Q2 2013 → $10.2B now. Hover for any quarter.

Holdings

As reported for the quarter ended September 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
AC Apple Inc Com 6.1% Trimmed 0.9% 1,866,546 $622M
MC Microsoft Corp Com 4.5% Trimmed 0.2% 900,263 $462M
PE Putnam ETF Trust Focused Lar Cap 4.5% Added 1.4% 8,727,998 $459M
NC Nvidia Corporation Com 4.0% Added 8.8% 1,779,293 $406M
VI Vanguard Index Fds Mrngstr Grwt ETF 3.6% Trimmed 1.4% 4,122,541 $371M
IM Ishares Inc Msci Emrg Chn 3.0% Trimmed 0.8% 3,079,739 $305M
AC Amazon Com Inc Com 2.2% Added 1.6% 904,923 $225M
AC Alphabet Inc Cap Stk Cl A 2.1% Trimmed 6.3% 619,423 $213M
IT Ishares Tr Msci Eafe ETF 2.1% Trimmed 0.7% 2,024,882 $210M
BC Broadcom Inc Com 1.9% Trimmed 0.2% 547,196 $192M
VI Vanguard Index Fds Mrngstr Sml Cap 1.7% Added 1.9% 612,355 $174M
AC Alphabet Inc Cap Stk Cl C 1.6% Trimmed 2.1% 489,795 $167M
IT Ishares Tr Rus Md Cp Gr ETF 1.6% Trimmed 1.8% 1,166,831 $161M
IT Ishares Tr Rus 1000 Grw ETF 1.5% Trimmed 7.5% 1,191,857 $149M
MP Meta Platforms Inc Cl A 1.4% Trimmed 1.0% 203,240 $147M
SS State Str SPDR S&P 500 ETF T Tr Unit 1.4% Trimmed 0.5% 187,808 $143M
VI Vanguard Index Fds Mrngstr Mid Cap 1.3% Trimmed 1.5% 1,632,946 $128M
VC Visa Inc Com Cl A 1.2% Trimmed 1.7% 338,124 $121M
NA Nylim Active ETF Tr Winslow Lar Cap 1.2% Trimmed 1.8% 2,070,440 $119M
EL Eli Lilly & Co Com 1.1% Trimmed 2.5% 98,591 $114M
JC Jpmorgan Chase & Co Com 1.1% Trimmed 1.5% 338,463 $112M
IT Ishares Tr Rus 1000 Val ETF 1.1% Trimmed 1.1% 437,948 $109M
CC Corning Inc Com 1.0% Trimmed 12% 677,576 $104M
IT Ishares Tr S&P Mc 400vl ETF 1.0% Trimmed 5.1% 729,561 $100M
AC Abbvie Inc Com 0.9% Added 0.3% 342,796 $89.7M
EH Exxonmobil Holdings Corp Com Shs Added 0.9% New 548,177 $89.2M
CC Chevron Corporation Com 0.8% Trimmed 2.3% 404,148 $82.5M
MI Mastercard Incorporated Cl A 0.8% Trimmed 4.5% 148,464 $81.9M
J& Johnson & Johnson Com 0.8% Trimmed 6.0% 289,954 $76.8M
CW Costco Wholesale Corporation Com 0.7% Trimmed 3.7% 84,110 $76.6M
CS Cisco Sys Inc Com 0.7% Trimmed 5.6% 670,408 $72.2M
KC Kla Corp Com New 0.6% Added 0.5% 339,071 $66.1M
EP Eaton Corp PLC Shs 0.6% Trimmed 3.3% 151,238 $65M
IT Ishares Tr Core Us Aggbd Et 0.6% Added 13% 664,116 $62.8M
VI Vanguard Intl Equity Index F Allwrld Ex Us 0.6% Added 1.3% 756,580 $62.8M
BH Berkshire Hathaway Inc Del Cl B New 0.6% Trimmed 3.1% 119,930 $59.7M
CG Capital Group Dividend Value Shs Creat Unit 0.6% Trimmed 0.2% 1,219,147 $59.6M
TI Texas Instrs Inc Com 0.6% Added 21% 209,844 $58.8M
LR Lam Research Corp Com New 0.6% Added 54% 173,998 $57.2M
VE Valero Energy Corp Com 0.6% Trimmed 10% 146,428 $56.8M
AM Advanced Micro Devices Inc Com 0.6% Trimmed 1.7% 92,110 $56.3M
BO Bank Of Amer Corp Com 0.5% Trimmed 0.6% 999,064 $54.4M
WC Walmart Inc Com 0.5% Trimmed 3.0% 495,729 $51.5M
CC Coca Cola Co Com 0.5% Trimmed 3.1% 588,243 $50.6M
HD Home Depot Inc Com 0.5% Trimmed 2.0% 172,823 $49.2M
PM Philip Morris Intl Inc Com 0.5% Trimmed 5.0% 255,862 $48.8M
VI Vanguard Intl Equity Index F Ftse Emr Mkt ETF 0.5% Trimmed 2.6% 811,398 $48.1M
M& Merck & Co Inc Com 0.4% Added 2.1% 316,278 $46M
SS Schwab Strategic Tr Us Dividend Eq 0.4% Trimmed 2.6% 1,385,035 $45.1M
UG Unitedhealth Group Inc Com 0.4% Added 3.5% 114,857 $42.2M
AE American Express Co Com 0.4% Trimmed 3.4% 132,346 $40.2M
OC Oracle Corp Com 0.4% Trimmed 5.3% 287,313 $39.4M
P& Procter & Gamble Co Com 0.4% Trimmed 1.0% 268,249 $39M
GV Ge Vernova Inc Com 0.4% Added 25% 40,706 $38.7M
SC Servicenow Inc Com 0.4% Trimmed 4.4% 277,756 $37.2M
VI Vanguard Index Fds S&P 500 ETF Shs 0.4% Added 2.2% 52,073 $36.5M
GA Ge Aerospace Com New 0.4% Added 1.2% 114,815 $35.9M
MT Micron Technology Inc Com 0.3% Added 166% 33,106 $35.3M
IS Intuitive Surgical Inc Com New 0.3% Trimmed 3.5% 85,123 $34.6M
CC Cummins Inc Com 0.3% Added 1.1% 66,466 $34.3M

Showing top 60 of 1477 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q3 2026

quarter ended September 30, 2026 · filed October 28, 2026

Company Action Shares changed Value of change % of portfolio
EH Exxonmobil Holdings Corp Com Shs Added New +548,177 +$89.2M 0.9%
EM Exxon Mobil Corp Com Exited −516,857 −$70.7M —
NC Nvidia Corporation Com Added +143,577 +$32.8M 4.0%
ST Seagate Technology Hldngs Pl Ord Shs Added +24,784 +$22.9M 0.2%
MT Micron Technology Inc Com Added +20,683 +$22M 0.3%
AC Amphenol Corp Cl A Added +243,105 +$20.5M 0.2%
LR Lam Research Corp Com New Added +60,909 +$20M 0.6%
DD Danaher Corp Del Com Trimmed −87,146 −$19.3M 0.1%
AC Alphabet Inc Cap Stk Cl A Trimmed −41,336 −$14.2M 2.1%
CC Corning Inc Com Trimmed −92,499 −$14.2M 1.0%

Showing the 10 largest of 1363 changes.

Q2 2026

quarter ended June 30, 2026 · filed July 27, 2026

Company Action Shares changed Value of change % of portfolio
VI Vanguard Index Fds Growth ETF Added +3,524,140 +$304M 3.5%
IT Ishares Tr Rus 1000 Grw ETF Added +961,436 +$119M 1.6%
VI Vanguard Index Fds Mid Cap ETF Added +1,215,971 +$98M 1.3%
KC Kla Corp Com New Added +305,703 +$92.2M 1.0%
IM Ishares Inc Msci Emrg Chn Added +541,793 +$55.4M 3.1%
CG Capital Group Dividend Value Shs Creat Unit Added +1,075,028 +$53M 0.6%
PE Putnam ETF Trust Focused Lar Cap Added +886,178 +$45.2M 4.3%
BH Booking Holdings Inc Com Added +164,804 +$29.4M 0.3%
HI Honeywell Intl Inc Com Exited −106,682 −$24.1M —
AC Amazon Com Inc Com Trimmed −60,577 −$14.4M 2.1%

Showing the 10 largest of 1232 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 05, 2026

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr Core Us Aggbd Et Trimmed −462,227 −$45.9M 0.6%
PE Putnam ETF Trust Focused Lar Cap Added +870,989 +$40.4M 4.1%
RP Royalty Pharma PLC Shs Class A Trimmed −544,334 −$26.1M —
IT Ishares Tr Rus Md Cp Gr ETF Trimmed −165,968 −$21.3M 1.9%
VI Vanguard Index Fds Growth ETF Added +45,776 +$20M 3.3%
IT Ishares Tr Iboxx Hi Yd ETF Trimmed −236,523 −$18.8M 0.2%
BC Boeing Co Com Added +88,370 +$17.6M 0.3%
AP Astrazeneca PLC Ord Added New +79,710 +$15.7M 0.2%
GP Gsk PLC Sponsored ADR Trimmed −278,256 −$15.4M —
AP Astrazeneca PLC Sponsored ADR Exited −159,015 −$14.6M —

Showing the 10 largest of 1363 changes.

Q4 2025

quarter ended December 31, 2025 · filed February 06, 2026

Company Action Shares changed Value of change % of portfolio
NY New York Life Invts Active E Nyli Winslow Lar New +1,877,835 +$102M 1.1%
IT Ishares Tr Core Us Aggbd Et Added +542,533 +$54.2M 1.1%
PE Putnam ETF Trust Focused Lar Cap Added +1,009,485 +$46M 3.4%
SC Servicenow Inc Com Added +239,229 +$36.6M 0.5%
NC Netflix Inc Com Added +374,405 +$35.1M 0.4%
IT Ishares Tr Rus Md Cp Gr ETF Added +244,984 +$33.5M 2.2%
SS Schwab Strategic Tr Us Dividend Eq Trimmed −1,135,782 −$31.2M 0.6%
IT Ishares Tr Iboxx Hi Yd ETF Added +246,871 +$19.9M 0.4%
VI Vanguard Index Fds Growth ETF Added +32,974 +$16.1M 3.3%
MC Microsoft Corp Com Trimmed −21,861 −$10.6M 4.8%

Showing the 10 largest of 1357 changes.

Q3 2025

quarter ended September 30, 2025 · filed October 31, 2025

Company Action Shares changed Value of change % of portfolio
PE Putnam ETF Trust Focused Lar Cap Added +3,360,792 +$144M 2.9%
IT Ishares Tr Rus Md Cp Gr ETF Added +238,826 +$34M 2.0%
SS Schwab Strategic Tr Us Dividend Eq Trimmed −1,004,953 −$27.4M 0.9%
HC Hess Corp Com Exited −145,045 −$20.1M —
AN Arista Networks Inc Com Shs Added +137,089 +$20M 0.3%
CN Chevron Corp New Com Added +117,110 +$18.2M 0.8%
MT Marvell Technology Inc Com Trimmed −204,620 −$17.2M 0.1%
AC Adobe Inc Com Trimmed −46,395 −$16.4M —
IT Ishares Tr 20 Yr Tr Bd ETF Trimmed −168,832 −$15.1M 0.1%
UP Union Pac Corp Com Trimmed −59,023 −$14M 0.3%

Showing the 10 largest of 1272 changes.

Q2 2025

quarter ended June 30, 2025 · filed July 30, 2025

Company Action Shares changed Value of change % of portfolio
PE Putnam ETF Trust Focused Lar Cap New +2,482,578 +$99.9M 1.3%
OA Oreilly Automotive Inc Com Added +344,200 +$31M 0.4%
IT Ishares Tr Rus Md Cp Gr ETF Added +130,679 +$18.1M 1.7%
VI Vanguard Index Fds Small Cp ETF Added +60,620 +$14.4M 1.6%
IT Ishares Tr 20 Yr Tr Bd ETF Trimmed −162,280 −$14.3M 0.3%
IT Ishares Tr Msci Eafe ETF Added +145,141 +$13M 2.1%
IT Ishares Tr S&P Mc 400vl ETF Added +90,152 +$11.1M 1.3%
OW Otis Worldwide Corp Com Trimmed −103,266 −$10.2M —
DR D R Horton Inc Com Trimmed −69,347 −$8.94M —
FC Fastenal Co Com Added +181,281 +$7.61M 0.2%

Showing the 10 largest of 1241 changes.

Q1 2025

quarter ended March 31, 2025 · filed May 02, 2025

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr 20 Yr Tr Bd ETF Trimmed −273,708 −$24.9M 0.6%
IM Ishares Inc Msci Emrg Chn Added +189,306 +$10.4M 1.9%
OC Oracle Corp Com Added +70,352 +$9.84M 0.6%
IT Ishares Tr Rus Md Cp Gr ETF Added +82,657 +$9.71M 1.4%
CC Citigroup Inc Com New Added +134,515 +$9.55M 0.2%
IT Ishares Tr Msci Eafe ETF Added +109,977 +$8.99M 1.9%
LC Lennar Corp Cl A Trimmed −74,392 −$8.54M —
VI Vanguard Index Fds Small Cp ETF Added +37,130 +$8.23M 1.5%
FT Flexshares Tr Mornstar Upstr Trimmed −199,729 −$7.75M 0.2%
RP Royalty Pharma PLC Shs Class A Added +247,903 +$7.72M 0.1%

Showing the 10 largest of 1320 changes.

Q4 2024

quarter ended December 31, 2024 · filed February 06, 2025

Company Action Shares changed Value of change % of portfolio
SS Schwab Strategic Tr Us Dividend Eq Added +2,735,299 +$74.7M 1.5%
IT Ishares Tr 20 Yr Tr Bd ETF Trimmed −348,428 −$30.4M 0.9%
TC Target Corp Com Trimmed −99,959 −$13.5M —
BH Berkshire Hathaway Inc Del Cl B New Trimmed −29,152 −$13.2M 0.8%
EN Entergy Corp New Com Added +163,871 +$12.4M 0.3%
LR Lam Research Corp Com Exited −12,820 −$10.5M —
FT Flexshares Tr Mornstar Upstr Trimmed −280,631 −$10.2M 0.3%
LR Lam Research Corp Com New Added New +128,930 +$9.31M 0.1%
IM Ishares Inc Msci Emrg Chn Added +149,004 +$8.26M 1.7%
SG Sony Group Corp Sponsored ADR Added +361,459 +$7.65M 0.1%

Showing the 10 largest of 1305 changes.

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