Cullen/Frost Bankers, Inc.

In its 13F for Q1 2026 (holdings as of March 31, 2026, filed May 5, 2026), Cullen/Frost Bankers, Inc. reported 1,368 stock positions worth $8.8 billion. Its top holding was Apple (AAPL) at 5.4% of the portfolio, followed by Putnam Focused LRG Cap Value (PVAL, 4.1%) and Microsoft (MSFT, 3.8%). Compared with Q4 2025, it opened 115 new positions, sold out of 185, added to 589 and reduced 452. The biggest buy was Putnam Focused LRG Cap Value (PVAL, shares +13%) and the biggest sale iShares Core U.S. Aggregate (AGG, shares −45%).

Most Recent 13F
Q2 2026
Location
San Antonio, TX
CIK
0000039263
Portfolio Value
$8.8B (Q1 2026)
SEC Filing
0000039263-26-000037 ↗ filed May 5, 2026

Holdings Value

0$5.0B$10.0B$15.0B Q1 2024: $6.7B Q1 2024 Q2 2024: $6.9B Q2 2024 Q3 2024: $7.3B Q3 2024 Q4 2024: $7.3B Q4 2024 Q1 2025: $7.1B Q1 2025 Q2 2025: $8.0B Q2 2025 Q3 2025: $8.6B Q3 2025 Q4 2025: $9.1B Q4 2025 Q1 2026: $8.8B $8.8B Q1 2026 Q2 2026: $10.1B Q2 2026

Holdings 1,368 stocks · $8.8B

AAPL Apple Inc. 5.45% 1,889,977 $479.7M Add +0.0%
PVAL Putnam Focused LRG Cap Value 4.07% 7,723,844 $358.4M Add +12.7%
MSFT Microsoft Corp. 3.83% 911,352 $337.4M Add +0.6%
NVDA Nvidia Corp. 3.26% 1,644,633 $286.8M Add +1.8%
VUG Vanguard Mrngstar GR ETF-Sui 3.26% 656,256 $286.6M Add +7.5%
EMXC iShares MSCI Emr MRK Ex Chna 2.29% 2,563,346 $201.6M Add +0.3%
AMZN Amazon.com Inc. 2.25% 950,831 $198.0M Add +1.6%
EFA iShares MSCI Eafe ETF 2.22% 2,013,223 $195.5M Add +3.2%
GOOGL Alphabet Inc. Class A 2.14% 653,826 $188.0M Add +0.9%
AVGO Broadcom Inc. 1.88% 534,726 $165.5M Add +4.8%
IWP iShares Russell Mid-Cap Grow 1.85% 1,273,878 $163.2M Reduce -11.5%
VB Vanguard Most SM-Cap ETF-Usd 1.76% 590,093 $154.6M Add +3.9%
GOOG Alphabet Inc. Class C 1.63% 501,631 $143.9M Reduce -0.6%
IWF iShares Russell 1000 Growth 1.59% 327,378 $139.6M Reduce -5.4%
VO Vngrd Mrngstr MD-Cap ETF-Usd 1.44% 441,989 $126.9M Add +0.2%
META Meta Platforms Inc. Class A 1.35% 207,473 $118.7M Add +0.1%
SPY SS SPDR S&P 500 ETF Trust-US 1.33% 180,721 $117.5M Reduce -7.8%
IJJ iShares S&P Mid-Cap 400 Valu 1.24% 825,346 $109.4M Reduce -0.7%
V Visa Inc. Class A 1.20% 348,688 $105.4M Reduce -1.1%
GLW Corning Inc. 1.19% 772,482 $105.0M Reduce -5.2%
IWLG Nylim Winslow Large Cap Grow filed as NEW YORK LIFE INVTS ACTIVE E 1.17% 2,150,058 $102.6M Add +14.5%
JPM JPMorgan Chase & Co. 1.14% 341,392 $100.4M Reduce -0.8%
LLY Eli Lilly & Co. 1.08% 103,850 $95.5M Add +0.2%
IWD iShares Russell 1000 Value E 1.06% 435,078 $93.0M Add +7.9%
COST Costco Wholesale Corp. 1.00% 88,448 $88.1M Reduce -2.2%
CVX Chevron Corp. 0.97% 412,417 $85.3M Reduce -3.6%
XOM Exxon Mobil Corp. 0.97% 502,743 $85.3M Add +6.8%
MA Mastercard Inc. Class A 0.90% 158,543 $79.2M Reduce -1.6%
ABBV Abbvie Inc. 0.89% 358,328 $77.9M Reduce -2.0%
JNJ Johnson & Johnson 0.86% 309,152 $75.6M Reduce -1.6%
WMT Walmart Inc. 0.73% 519,026 $64.5M Reduce -0.3%
BRK.B Berkshire Hathaway Inc. Class B 0.70% 129,546 $62.1M Reduce -2.0%
HD Home Depot Inc. 0.67% 179,659 $59.1M Add +0.7%
ETN Eaton Corp. PLC 0.63% 156,172 $55.9M Add +0.0%
AGG iShares Core U.S. Aggregate 0.63% 558,851 $55.5M Reduce -45.3%
VEU Vanguard Ftse All-World Ex-U 0.62% 721,960 $54.2M Reduce -1.0%
CSCO Cisco Systems Inc. 0.60% 685,027 $53.2M Add +7.1%
BAC Bank of America Corp. filed as BANK AMERICA CORP 0.57% 1,026,576 $50.0M Reduce -0.3%
SCHD Schwab US DVD Equity ETF 0.55% 1,587,128 $48.7M Reduce -14.1%
KLAC KLA Corp. 0.53% 31,665 $46.6M Add +28.6%
KO The Coca-Cola Co. 0.53% 610,111 $46.4M Reduce -0.9%
ORCL Oracle Corp. 0.51% 306,317 $45.1M Reduce -7.0%
PM Philip Morris International 0.51% 270,204 $44.7M Reduce -4.7%
ETR Entergy Corp. 0.49% 381,224 $42.8M Add +1.8%
AXP American Express Co. 0.47% 136,039 $41.1M Reduce -0.4%
VLO Valero Energy Corp. 0.46% 165,502 $40.9M Add +15.9%
NFLX Netflix Inc. 0.46% 420,187 $40.4M Add +1.8%
ISRG Intuitive Surgical Inc. 0.45% 86,753 $40.0M Add +3.5%
VWO Vanguard Ftse Emerging Marke 0.45% 725,988 $39.2M Add +1.9%
PG The Procter & Gamble Co. 0.44% 270,650 $39.1M Add +5.9%
GLTR Abrdn Precious Metals Basket 0.44% 178,698 $39.1M Reduce -3.5%
MRK Merck & Co. Inc. 0.41% 300,942 $36.2M Add +39.3%
CMI Cummins Inc. 0.41% 66,401 $35.7M Add +0.7%
AEP American Electric Power 0.40% 265,569 $34.8M Add +0.5%
ORLY O'reilly Automotive Inc. 0.38% 366,116 $33.8M Add +0.6%
BSV Vanguard Short-Term Bond ETF 0.37% 412,409 $32.3M Reduce -7.8%
GE General Electric filed as GE AEROSPACE 0.36% 110,281 $31.3M Add +1.2%
VOO Vanguard S&P 500 ETF 0.35% 51,516 $30.8M Reduce -0.2%
NOW ServiceNow Inc. 0.35% 292,844 $30.6M Reduce -2.6%
MCD McDonald's Corp. 0.35% 97,987 $30.5M Add +0.7%
BKNG Booking Holdings Inc. 0.34% 7,022 $29.6M Reduce -2.9%
LOW Lowe's Cos Inc. 0.34% 124,892 $29.5M Reduce -1.2%
COP Conocophillips 0.33% 218,144 $28.8M Reduce -3.4%
GEV GE Vernova Inc. 0.33% 32,884 $28.7M Add +11.2%
TXN Texas Instruments Inc. 0.32% 146,154 $28.4M Add +7.8%
C Citigroup Inc. 0.32% 249,585 $28.3M Add +7.6%
TSLA Tesla Inc. 0.32% 75,615 $28.1M Add +8.8%
VZ Verizon Communications Inc. 0.31% 542,576 $27.2M Add +6.9%
MCO Moody's Corp. 0.31% 62,149 $27.1M Add +0.6%
UNP Union Pacific Corp. 0.31% 111,581 $27.1M Reduce -1.3%
DIS The Walt Disney Co. filed as DISNEY WALT CO 0.30% 270,039 $26.0M Add +4.7%
TRV The Travelers Cos Inc. 0.29% 88,241 $25.7M Add +0.4%
RTX RTX Corp. 0.29% 132,603 $25.6M Add +11.2%
CB Chubb Ltd. 0.29% 78,213 $25.5M Reduce -3.2%
AMGN Amgen Inc. 0.29% 72,183 $25.4M Reduce -5.0%
LRCX Lam Research Corp. 0.29% 118,475 $25.3M Reduce -4.9%
SHW The Sherwin-Williams Co. 0.28% 76,962 $24.7M Reduce -2.8%
DHR Danaher Corp. 0.28% 127,804 $24.2M Add +0.8%
HON Honeywell International Inc. 0.27% 106,682 $24.1M Add +1.6%
AJG Arthur J Gallagher & Co. filed as GALLAGHER ARTHUR J & CO 0.27% 110,386 $23.9M Add +3.0%
TJX TJX Companies Inc. filed as TJX COS INC NEW 0.27% 148,805 $23.8M Reduce -0.8%
EVRG Evergy Inc. 0.27% 285,153 $23.4M Reduce -9.9%
MDT Medtronic PLC 0.26% 264,629 $22.9M Add +1.5%
CME Cme Group Inc. 0.26% 77,247 $22.8M Add +2.9%
SYK Stryker Corp. 0.26% 68,456 $22.5M Add +2.4%
UNH Unitedhealth Group Inc. 0.25% 82,527 $22.3M Add +12.3%
BA The Boeing Co. 0.25% 110,957 $22.1M Add +391.2%
ICE Intercontinental Exchange Inc. 0.25% 137,911 $21.7M Add +3.6%
IVW iShares S&P 500 Growth ETF 0.24% 189,884 $21.5M Add +0.5%
BSX Boston Scientific Corp. 0.24% 339,661 $21.3M Reduce -3.7%
ADI Analog Devices Inc. 0.24% 66,975 $21.3M Add +4.4%
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.24% 87,847 $21.3M Add +0.8%
TMO Thermo Fisher Scientific Inc. 0.24% 42,157 $20.7M Add +10.0%
ANET Arista Networks Inc. 0.23% 166,342 $20.4M Reduce -0.4%
LHX L3HARRIS Technologies Inc. 0.23% 59,021 $20.4M Reduce -5.4%
VV Vngrd Mrgstr LRG-Cap ETF-Usd 0.23% 67,937 $20.3M Reduce -0.8%
SPOT Spotify Technology SA 0.23% 41,606 $20.2M Add +0.2%
AMAT Applied Materials Inc. 0.22% 57,196 $19.5M Add +22.8%
IVE iShares S&P 500 Value ETF 0.22% 91,290 $19.3M Reduce -0.2%
PSA Public Storage 0.21% 67,749 $18.4M Add +69.8%

Show all 1,368 holdings

Other holdings (1): bonds, preferreds, convertibles and warrants · $3K (not counted above)
SecurityClassShares / PrincipalValueChange
OXY.WS Occidental Petroleum-CW27 *W EXP 08/03/202 62$3KNo change
Lines left out (18) · $97 — a value with no share or principal amount
SecurityClassSharesValue
CALM Cal-Maine Foods Inc. COM NEW0$31
GLNG Golar LNG Ltd. SHS0$19
WASH Washington Trust Bancorp COM0$9
PKST Peakstone Realty Trust COMMON SHARES0$8
MZTI The Marzetti Company COM0$6
NLOP Net Lease Office Property COM0$4
VC Visteon Corp. COM NEW0$4
MATX Matson Inc. COM0$2
MUSA Murphy USA Inc. COM0$2
RNGR Ranger Energy Services Class A COM CL A0$2
SFBS Servisfirst Bancshares Inc. COM0$2
TNET Trinet Group Inc. COM0$2
BMI Badger Meter Inc. COM0$1
EPC Edgewell Personal Care Co. COM0$1
EVTC Evertec Inc. COM0$1
HSTM Healthstream Inc. COM0$1
IIIN Insteel Industries Inc. COM0$1
DRS Leonardo DRS Inc. COM0$1

Filed with a value but no share or principal amount (a cash line, a holding rounded to 0 shares), so they are kept out of the holdings, totals and percentages.

Total filed on the 13F, all lines: $8.8B.

Portfolio Sells Q4 2025 → Q1 2026

AGG iShares Core U.S. Aggregate Reduce -45.3% 0.63% −0.49
IWP iShares Russell Mid-Cap Grow Reduce -11.5% 1.85% −0.32
RPRX Royalty Pharma PLC Class A Reduce -99.6% 0.00% −0.23
IWF iShares Russell 1000 Growth Reduce -5.4% 1.59% −0.22
HYG Ishr Ibx Usd Hiyld CB ETF-Ui Reduce -56.3% 0.17% −0.21
ORCL Oracle Corp. Reduce -7.0% 0.51% −0.19
QCOM Qualcomm Inc. Reduce -44.5% 0.14% −0.18
V Visa Inc. Class A Reduce -1.1% 1.20% −0.16
NOW ServiceNow Inc. Reduce -2.6% 0.35% −0.16
WDAY Workday Inc. Class A Reduce -93.3% 0.01% −0.16
GSK GSK PLC-Spon ADR Reduce -80.7% 0.04% −0.14
SPY SS SPDR S&P 500 ETF Trust-US Reduce -7.8% 1.33% −0.14
BSX Boston Scientific Corp. Reduce -3.7% 0.24% −0.13
SPTS SS SPDR P St Term TSY ETF Sold out 0.00% −0.11
PGR Progressive Corp. Reduce -83.3% 0.02% −0.11
MA Mastercard Inc. Class A Reduce -1.6% 0.90% −0.11
GOOG Alphabet Inc. Class C Reduce -0.6% 1.63% −0.11
PCAR Paccar Inc. Reduce -93.0% 0.01% −0.10
BKNG Booking Holdings Inc. Reduce -2.9% 0.34% −0.09
USHY iShares Broad Usd High Yield Sold out 0.00% −0.09
AXP American Express Co. Reduce -0.4% 0.47% −0.09
VTEB Vanguard Tax-Exempt Bond ETF Reduce -40.6% 0.13% −0.08
JPM JPMorgan Chase & Co. Reduce -0.8% 1.14% −0.08
SONY Sony Group Corp. - SP ADR Reduce -87.8% 0.01% −0.08
MUB iShares National Muni Bond E Reduce -95.2% 0.00% −0.06
KKR KKR & Co. Inc. Reduce -4.8% 0.15% −0.06
TEAM Atlassian Corp. Class A Reduce -97.8% 0.00% −0.06
BAC Bank of America Corp. Reduce -0.3% 0.57% −0.05
ABT Abbott Laboratories Reduce -7.0% 0.19% −0.05
BLDR Builders Firstsource Inc. Reduce -91.9% 0.00% −0.05
RDDT Reddit Inc. Class A Reduce -9.4% 0.05% −0.04
ABBV Abbvie Inc. Reduce -2.0% 0.89% −0.03
CMG Chipotle Mexican Grill Inc. Reduce -6.3% 0.17% −0.03
TMUS T-Mobile US Inc. Reduce -19.9% 0.17% −0.03
UBER Uber Technologies Inc. Reduce -6.2% 0.17% −0.03
BRK.B Berkshire Hathaway Inc. Class B Reduce -2.0% 0.70% −0.03
VIG Vanguard Dividend Apprec ETF Reduce -71.5% 0.01% −0.02
DLR Digital Realty Trust Inc. Reduce -52.9% 0.03% −0.02
TFI SS SPDR N Ice Muni Bond ETF Reduce -31.0% 0.06% −0.02
SPGI S&P Global Inc. Reduce -7.4% 0.08% −0.02
BSV Vanguard Short-Term Bond ETF Reduce -7.8% 0.37% −0.02
SHM SS SPDR N Ice St Muni ETF Reduce -28.5% 0.06% −0.02
IEFA iShares Core MSCI Eafe ETF Reduce -19.1% 0.11% −0.02
OMFL Invesco Russell 1000 DYN M/F Reduce -98.2% 0.00% −0.02
GPC Genuine Parts Co. Reduce -1.6% 0.11% −0.02
EFV iShares MSCI Eafe Value ETF Reduce -99.1% 0.00% −0.02
BIRK Birkenstock Holding PLC Reduce -6.4% 0.08% −0.01
XLG Invesco S&P 500 Top 50 ETF Reduce -99.8% 0.00% −0.01
BWX SS SPDR BB Intl Treasury BD Sold out 0.00% −0.01
XLK SS Technology Select Sector Reduce -12.6% 0.07% −0.01

Portfolio Buys Q4 2025 → Q1 2026

PVAL Putnam Focused LRG Cap Value Add +12.7% 4.07% +0.63
XOM Exxon Mobil Corp. Add +6.8% 0.97% +0.35
EMXC iShares MSCI Emr MRK Ex Chna Add +0.3% 2.29% +0.25
VLO Valero Energy Corp. Add +15.9% 0.46% +0.21
KLAC KLA Corp. Add +28.6% 0.53% +0.20
BA The Boeing Co. Add +391.2% 0.25% +0.20
MRK Merck & Co. Inc. Add +39.3% 0.41% +0.16
EFA iShares MSCI Eafe ETF Add +3.2% 2.22% +0.16
VB Vanguard Most SM-Cap ETF-Usd Add +3.9% 1.76% +0.14
IWD iShares Russell 1000 Value E Add +7.9% 1.06% +0.12
GEV GE Vernova Inc. Add +11.2% 0.33% +0.11
ETR Entergy Corp. Add +1.8% 0.49% +0.11
INSM Insmed Inc. Add +21610.2% 0.10% +0.10
MDLN Medline Inc. Class A Add +37772.1% 0.10% +0.10
PSA Public Storage Add +69.8% 0.21% +0.09
RSP Invesco S&P 500 Equal Weight Add +96.9% 0.18% +0.09
AMAT Applied Materials Inc. Add +22.8% 0.22% +0.09
ETN Eaton Corp. PLC Add +0.0% 0.63% +0.09
VZ Verizon Communications Inc. Add +6.9% 0.31% +0.08
PLTR Palantir Technologies Inc. Class A Add +1226.0% 0.09% +0.08
VRTX Vertex Pharmaceuticals Inc. Add +2708.1% 0.08% +0.08
COF Capital One Financial Corp. Add +349.5% 0.11% +0.08
TXN Texas Instruments Inc. Add +7.8% 0.32% +0.06
CSCO Cisco Systems Inc. Add +7.1% 0.60% +0.06
WCMI FT WCM International ETF Add +11180.2% 0.06% +0.06
AEP American Electric Power Add +0.5% 0.40% +0.06
PLD Prologis Inc. Add +30.7% 0.20% +0.06
CARR Carrier Global Corp. Add +30.9% 0.17% +0.05
BALL Ball Corp. Add +60.9% 0.11% +0.05
ADI Analog Devices Inc. Add +4.4% 0.24% +0.05
RTX RTX Corp. Add +11.2% 0.29% +0.05
HON Honeywell International Inc. Add +1.6% 0.27% +0.05
LIN Linde PLC Add +11.2% 0.19% +0.05
QSR Restaurant Brands Intern Add +23.9% 0.17% +0.05
IWLG Nylim Winslow Large Cap Grow Add +14.5% 1.17% +0.05
RIO Rio Tinto PLC-Spon ADR Add +5.2% 0.21% +0.04
PG The Procter & Gamble Co. Add +5.9% 0.44% +0.04
SBUX Starbucks Corp. Add +18.9% 0.17% +0.04
NVO Novo-Nordisk A/S-Spons ADR Add +90.6% 0.13% +0.04
MPWR Monolithic Power Systems Inc. Add +3.3% 0.17% +0.04
T AT&T Inc. Add +2.1% 0.20% +0.04
CMI Cummins Inc. Add +0.7% 0.41% +0.04
ASML ASML Holding NV-NY Reg SHS Add +3.9% 0.14% +0.03
CME Cme Group Inc. Add +2.9% 0.26% +0.03
SLB SLB Ltd. Add +256.2% 0.04% +0.03
NFLX Netflix Inc. Add +1.8% 0.46% +0.03
VO Vngrd Mrngstr MD-Cap ETF-Usd Add +0.2% 1.44% +0.03
BMY Bristol-Myers Squibb Co. Add +15.1% 0.13% +0.03
MO Altria Group Inc. Add +1.4% 0.18% +0.03
FAST Fastenal Co. Add +1.4% 0.17% +0.03

Notes & Other Activity Q4 2025 → Q1 2026

GLNG Golar LNG Ltd. SHS Reduce -100.0% 0 $19
PKST Peakstone Realty Trust COMMON SHARES Reduce -100.0% 0 $8
VC Visteon Corp. COM NEW Reduce -100.0% 0 $4
NLOP Net Lease Office Property COM Reduce -100.0% 0 $4
TNET Trinet Group Inc. COM Reduce -100.0% 0 $2
SFBS Servisfirst Bancshares Inc. COM Reduce -100.0% 0 $2
RNGR Ranger Energy Services Class A COM CL A Reduce -100.0% 0 $2
IIIN Insteel Industries Inc. COM Reduce -100.0% 0 $1
M Macy's Inc. COM Reduce -100.0% 0 $0
KSS Kohls Corp. COM New 0 $0
MNKD Mannkind Corp. COM NEW New 0 $0
DNOW Dnow Inc. COM New 0 $0
SJNK SS SPDR BB St Hi Yield ETF ST TERM HIGH ETF Sold out 0 $0before exit
SMPL The Simply Good Foods Co. COM New 0 $0
ITRN Ituran Location and Control SHS Sold out 0 $0before exit

Bonds, preferreds, convertibles and warrants; not part of the stock holdings or percentages above.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 1,386$10.1BAAPL, PVAL, VUG, MSFT, NVDA
Q1 2026 1,368$8.8BAAPL, PVAL, MSFT, NVDA, VUG
Q4 2025 1,446$9.1BAAPL, MSFT, PVAL, NVDA, VUG
Q3 2025 1,311$8.6BAAPL, MSFT, NVDA, VUG, PVAL
Q2 2025 1,292$8.0BMSFT, AAPL, VUG, NVDA, AMZN
Q1 2025 1,274$7.1BAAPL, MSFT, VUG, AMZN, NVDA
Q4 2024 1,338$7.3BAAPL, MSFT, VUG, AMZN, NVDA
Q3 2024 1,205$7.3BAAPL, MSFT, VUG, NVDA, AMZN
Q2 2024 1,232$6.9BMSFT, AAPL, VUG, AMZN, NVDA
Q1 2024 991$6.7BMSFT, AAPL, VUG, AMZN, IWF