TRUST CO OF OKLAHOMA

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CIK 1083323

13F portfolio (2026-Q1)

$343M

Positions

139

Implied 1Y CAGR

modeled · as filed

Long positions in SEC Section 13(f) securities (US-listed stocks, ADRs and ETFs), largest first · Δ vs 2025-Q4. A lagged quarterly snapshot (filed ≤45 days after quarter-end); excludes shorts, options, cash, and shares listed only on non-US exchanges — foreign companies held via a US listing or ADR (e.g. Alibaba, TSMC) ARE included.

Implied return what this book implies · modeled, not advice methodology →

Open in PORT →

As filed = each book applied at its quarter-end (what the reported book did) · As copyable = applied at its statutory 45-day filing deadline (what a 13F follower could have earned).

Computing…

Hypothetical modeled performance constructed with hindsight — not actual results, and not indicative of future results. See the Disclaimer.

Exposures · what this manager owns, by sector & size (2026-Q1)

Holdings

139

Top 5

32.3%

Top 10

46.1%

Effective N

28.9

HHI

0.035

This quarter

18 new · 0 exit →

By sector

Unclassified50.4%

Information Technology15.7%

Consumer Discretionary8.0%

Industrials7.2%

Financials6.2%

Communication Services4.9%

Energy3.3%

Health Care1.4%

Other3.0%

By market cap

Unknown51.9%

Mega (>$200B)32.0%

Large ($10–200B)15.9%

Mid ($2–10B)0.2%

By region

Other50.4%

North America48.3%

Europe0.7%

Asia-Pacific0.6%

By industry group GICS — finer than sector

Industry group	Weight	Names
Unclassified	51.18%	51
Technology Hardware & Equipment	7.67%	4
Specialty Retail	6.75%	7
Semiconductors & Semiconductor Equipment	5.06%	8
Software & IT Services	4.64%	4
Oil, Gas & Consumable Fuels	3.28%	7
Commercial Services & Supplies	3.09%	3
Software	2.78%	1
Road & Rail	2.46%	2
Machinery	1.80%	6
Aerospace & Defense	1.74%	3
Pharmaceuticals & Biotechnology	1.32%	7
Utilities	1.28%	6
Banks	1.13%	5
Beverages	1.11%	1
Capital Markets	1.04%	3
Insurance	0.88%	3
Household Durables	0.78%	1
Hotels, Restaurants & Leisure	0.40%	1
Construction & Engineering	0.39%	3
Metals & Mining	0.26%	3
Tobacco	0.19%	2
Entertainment	0.16%	1
Real Estate Management & Development	0.12%	1
Media & Entertainment	0.11%	1
Health Care Equipment & Supplies	0.08%	1
Food Products	0.08%	1
Communications Equipment	0.08%	1
Distributors	0.07%	1
Diversified Telecommunication Services	0.06%	1

Top holdings

#	Ticker	Name	Sector	Weight
1	VGT	VANGUARD WORLD FD	Unclassified	12.33%
2	SPY	STATE STR SPDR S&P 500 ETF T	Unclassified	6.41%
3	AAPL	Apple Inc.	Information Technology	5.11%
4	VFH	VANGUARD WORLD FD	Unclassified	5.05%
5	VCR	VANGUARD WORLD FD	Unclassified	3.38%
6	GOOGL	Alphabet Inc.	Communication Services	3.23%
7	MSFT	MICROSOFT CORP	Information Technology	2.78%
8	VHT	VANGUARD WORLD FD	Unclassified	2.67%
9	XLI	SELECT SECTOR SPDR TR	Unclassified	2.64%
10	COST	COSTCO WHOLESALE CORP /NEW	Consumer Discretionary	2.49%

89/139 names classified · sector 49.6% of weight · industry 48.8% · mkt cap 48.1%; unclassified names shown, never dropped.

Sector allocation over time · how the GICS mix & top names shifted quarter by quarter

top 5/sector, rest → “Other” · 51 quarters

Information TechnologyAAPL, MSFT, DHR, GE, IBM · other

IndustrialsACN, HON, FISV, UNP, ITT · other

EnergyXOM, CVX, SLB, COP, PSX · other

FinancialsV, CB, BRK.B, C, COF · other

Consumer StaplesPEP, CVS, MKC, KO, SJM · other

Consumer DiscretionaryCOST, WMT, AMZN, MCD, TGT · other

Communication ServicesGOOGL, DIS, GOOG, T, LUMN · other

Health CareNVS, MDT, ABT, JNJ, BAX · other

MaterialsNKE, PG, AXTA, VMC, APD · other

UtilitiesWMB, OKE, PPL, KMI, OGE · other

Real EstateJLL, BN

UnclassifiedVGT, VFH, VCR, SPY, EXPRESS SCRIPTS HLDG CO · other

Sector is classified on each name's CURRENT fundamentals, not point-in-time — apparent sector drift can reflect the market re-rating a holding, not a manager trade. 13F is a lagged quarterly snapshot of long positions in US-listed securities only — foreign companies held via a US listing or ADR ARE included, but shares listed only on non-US exchanges (plus shorts, options and cash) are not. Latest quarter: 49.6% of the book is sector-classified (unclassified names shown, never dropped).

Style box · size × value-growth placement of the reported book (2026-Q1), classified on current fundamentals (not point-in-time) — load it into PORT to overlay your own portfolio

Only 47% of book weight classified — the grid is NOT representative of the whole book.

holdings, colored by sector (82 classified)TRUST CO OF OKLAHOMA centroid (Large Core)

Information TechnologyConsumer DiscretionaryIndustrialsFinancialsCommunication ServicesEnergyConsumer StaplesUtilitiesHealth CareMaterials

Style box summary for TRUST CO OF OKLAHOMA: centroid Large Core. Heaviest cells: Large Growth 20.9%, Large Core 14.4%, Large Value 9.0%.

Classified: 47.3% of book weight (82/139 names) · unclassified 52.7%: VGT, SPY, VFH, VCR, VHT, XLI, VOO, XLC, IJH, XLU +47 more. Size: cap 70/20/10 bands; style: value/growth composite on our own metrics — not Morningstar's model.

Contribution holdings-based, any period

No contribution data for this period.

Holdings· 139 positions (2026-Q1) · largest first · Δ vs 2025-Q4

#	Security	Shares	Value	Weight	Δ QoQ
1	VGTVANGUARD WORLD FD	60,663	$42M	12.3%	HOLD
2	SPYSTATE STR SPDR S&P 500 ETF T	33,809	$22M	6.4%	TRIM −3%
3	AAPLAPPLE INC	69,173	$18M	5.1%	ADD 5%
4	VFHVANGUARD WORLD FD	143,602	$17M	5.1%	HOLD
5	VCRVANGUARD WORLD FD	32,277	$12M	3.4%	HOLD
6	GOOGLALPHABET INC	38,581	$11M	3.2%	TRIM −3%
7	MSFTMICROSOFT CORP	25,798	$10M	2.8%	HOLD
8	VHTVANGUARD WORLD FD	33,643	$9M	2.7%	ADD 3%
9	XLISELECT SECTOR SPDR TR	55,938	$9M	2.6%	HOLD
10	COSTCOSTCO WHSL CORP NEW	8,567	$9M	2.5%	HOLD
11	VVISA INC	26,144	$8M	2.3%	TRIM −2%
12	UNPUNION PAC CORP	31,617	$8M	2.2%	ADD 286%
13	VOOVANGUARD INDEX FDS	10,722	$6M	1.9%	HOLD
14	AMZNAMAZON COM INC	29,433	$6M	1.8%	HOLD
15	XLCSELECT SECTOR SPDR TR	50,566	$6M	1.6%	HOLD
16	NVDANVIDIA CORPORATION	29,321	$5M	1.5%	ADD 8%
17	IJHISHARES TR	72,787	$5M	1.4%	HOLD
18	XLUSELECT SECTOR SPDR TR	97,975	$4M	1.3%	ADD 8%
19	WMTWALMART INC	35,839	$4M	1.3%	HOLD
20	DHRDANAHER CORP DEL	23,251	$4M	1.3%	HOLD
21	CVXCHEVRON CORP NEW	20,416	$4M	1.2%	ADD 47%
22	XOMEXXON MOBIL CORP	23,279	$4M	1.2%	HOLD
23	XLESELECT SECTOR SPDR TR	63,736	$4M	1.1%	ADD 7%
24	PEPPEPSICO INC	24,565	$4M	1.1%	HOLD
25	AMATAPPLIED MATLS INC	10,724	$4M	1.1%	TRIM −3%
26	HONHONEYWELL INTL INC	15,691	$4M	1.0%	TRIM −3%
27	TMOTHERMO FISHER SCIENTIFIC INC	7,149	$4M	1.0%	HOLD
28	XLBSELECT SECTOR SPDR TR	67,819	$3M	1.0%	ADD 5%
29	GOOGALPHABET INC	11,176	$3M	0.9%	ADD 25%
30	XLYSELECT SECTOR SPDR TR	29,289	$3M	0.9%	ADD 9%
31	LRCXLAM RESEARCH CORP	14,887	$3M	0.9%	TRIM −4%
32	VDCVANGUARD WORLD FD	13,563	$3M	0.9%	HOLD
33	BRK.BBERKSHIRE HATHAWAY INC DEL	5,731	$3M	0.8%	HOLD
34	SGISOMNIGROUP INTERNATIONAL INC	36,372	$3M	0.8%	HOLD
35	AVGOBROADCOM INC	8,396	$3M	0.8%	TRIM −17%
36	VOXVANGUARD WORLD FD	14,202	$3M	0.7%	ADD 3%
37	HDHOME DEPOT INC	7,274	$2M	0.7%	HOLD
38	VDEVANGUARD WORLD FD	12,927	$2M	0.7%	TRIM −2%
39	TSMTAIWAN SEMICONDUCTOR MFG LTD	6,463	$2M	0.6%	TRIM −4%
40	APHAMPHENOL CORP	16,116	$2M	0.6%	HOLD
41	WMBWILLIAMS COS INC	27,186	$2M	0.6%	HOLD
42	BLKBLACKROCK INC	1,870	$2M	0.5%	HOLD
43	NVSNOVARTIS AG	11,327	$2M	0.5%	HOLD
44	CBCHUBB LIMITED	5,270	$2M	0.5%	ADD 3%
45	PDBCINVESCO ACTVELY MNGD ETC FD	99,134	$2M	0.5%	NEW
46	ICEINTERCONTINENTAL EXCHANGE IN	9,876	$2M	0.5%	HOLD
47	XLFSELECT SECTOR SPDR TR	31,435	$2M	0.5%	ADD 51%
48	XTNSPDR SERIES TRUST	15,857	$1M	0.4%	TRIM −5%
49	XLRESELECT SECTOR SPDR TR	34,741	$1M	0.4%	ADD 8%
50	LHXL3HARRIS TECHNOLOGIES INC	4,065	$1M	0.4%	HOLD
51	ACNACCENTURE PLC IRELAND	7,031	$1M	0.4%	TRIM −16%
52	FIDUFIDELITY COVINGTON TRUST	16,001	$1M	0.4%	HOLD
53	ETNEATON CORP PLC	3,840	$1M	0.4%	ADD 8%
54	MCDMCDONALDS CORP	4,413	$1M	0.4%	ADD 7%
55	COPCONOCOPHILLIPS	9,965	$1M	0.4%	HOLD
56	SPGIS&P GLOBAL INC	3,089	$1M	0.4%	ADD 12%
57	METAMETA PLATFORMS INC	2,259	$1M	0.4%	ADD 5%
58	JPMJPMORGAN CHASE & CO	4,254	$1M	0.4%	ADD 19%
59	KMIKINDER MORGAN INC DEL	31,860	$1M	0.3%	HOLD
60	CITHE CIGNA GROUP	3,991	$1M	0.3%	TRIM −6%
61	RTXRTX CORPORATION	5,261	$1M	0.3%	HOLD
62	JNJJOHNSON & JOHNSON	3,967	$969,693	0.3%	ADD 14%
63	SHWSHERWIN WILLIAMS CO	2,795	$895,937	0.3%	TRIM −5%
64	EFAISHARES TR	8,921	$866,497	0.3%	HOLD
65	BACBANK AMERICA CORP	17,362	$846,398	0.2%	ADD 43%
66	CSCOCISCO SYS INC	10,902	$845,886	0.2%	ADD 13%
67	USBUS BANCORP	16,037	$834,084	0.2%	ADD 45%
68	PWRQUANTA SVCS INC	1,457	$799,922	0.2%	ADD 4%
69	MUMICRON TECHNOLOGY INC	2,335	$788,856	0.2%	ADD 18%
70	NSCNORFOLK SOUTHN CORP	2,717	$779,779	0.2%	HOLD
71	FBTFirst Trust NYSE Arca Biotech ETF	3,629	$728,776	0.2%	NEW
72	SOXXISHARES TR	2,188	$719,108	0.2%	TRIM −4%
73	FTXRFIRST TR EXCHANGE TRADED FD	18,839	$717,954	0.2%	NEW
74	ABCBAMERIS BANCORP	9,129	$711,971	0.2%	HOLD
75	FTXLFIRST TR EXCHANGE TRADED FD	4,709	$694,436	0.2%	TRIM −56%
76	FSMBFIRST TR EXCH TRADED FD III	33,343	$665,526	0.2%	HOLD
77	MISLFIRST TR EXCHANGE-TRADED FD	14,791	$661,306	0.2%	TRIM −55%
78	FXNFIRST TR EXCHANGE TRADED FD	28,487	$639,818	0.2%	NEW
79	EISISHARES INC	5,036	$584,377	0.2%	NEW
80	AMDADVANCED MICRO DEVICES INC	2,863	$582,420	0.2%	TRIM −2%
81	XLKSELECT SECTOR SPDR TR	4,321	$574,261	0.2%	ADD 8%
82	EPUISHARES TR	7,065	$570,216	0.2%	NEW
83	EWIISHARES INC	10,572	$564,756	0.2%	ADD 170%
84	VLOVALERO ENERGY CORP	2,257	$557,660	0.2%	NEW
85	CASYCASEYS GEN STORES INC	750	$545,895	0.2%	HOLD
86	ITTITT INC	2,856	$544,154	0.2%	HOLD
87	DISDISNEY WALT CO	5,601	$539,824	0.2%	TRIM −45%
88	VIGVANGUARD SPECIALIZED FUNDS	2,475	$532,274	0.2%	TRIM −15%
89	NEENEXTERA ENERGY INC	5,691	$528,580	0.2%	ADD 22%
90	VTIVANGUARD INDEX FDS	1,577	$505,917	0.1%	TRIM −4%
91	MPCMARATHON PETE CORP	2,062	$503,499	0.1%	NEW
92	LLYELI LILLY & CO	546	$502,194	0.1%	HOLD
93	ASMLASML HOLDING N V	380	$501,916	0.1%	ADD 13%
94	EEMISHARES TR	8,600	$488,394	0.1%	HOLD
95	ABTABBOTT LABS	4,722	$484,808	0.1%	ADD 7%
96	IWMISHARES TR	1,872	$464,256	0.1%	HOLD
97	PSXPHILLIPS 66	2,524	$459,822	0.1%	HOLD
98	VNQVANGUARD INDEX FDS	5,108	$453,080	0.1%	HOLD
99	EPOLISHARES TR	12,167	$443,000	0.1%	ADD 94%
100	SMMDISHARES TR	5,785	$441,685	0.1%	NEW
101	ATIALLEGHENY TECHNOLOGIES INC	3,011	$437,980	0.1%	NEW
102	BNBROOKFIELD CORP	10,500	$424,935	0.1%	HOLD
103	ADIANALOG DEVICES INC	1,290	$410,401	0.1%	ADD 19%
104	PMPHILIP MORRIS INTL INC	2,458	$406,406	0.1%	TRIM −14%
105	XLPSELECT SECTOR SPDR TR	4,732	$387,930	0.1%	ADD 47%
106	SPLVINVESCO EXCH TRADED FD TR II	5,240	$383,254	0.1%	TRIM −14%
107	NFLXNETFLIX INC	3,973	$382,004	0.1%	TRIM −34%
108	OKEONEOK INC NEW	4,177	$377,559	0.1%	TRIM −9%
109	IRINGERSOLL RAND INC	4,596	$368,232	0.1%	TRIM −7%
110	PAAAPGIM ETF TR	7,033	$359,949	0.1%	HOLD
111	ADPAUTOMATIC DATA PROCESSING IN	1,711	$347,641	0.1%	TRIM −4%
112	JAAAJANUS DETROIT STR TR	5,963	$300,356	0.1%	HOLD
113	GLWCORNING INC	2,184	$296,958	0.1%	NEW
114	EWYISHARES INC MSCI STH KOR ETF	2,389	$293,871	0.1%	ADD 16%
115	DHID R HORTON INC	2,128	$292,004	0.1%	TRIM −10%
116	ABBVABBVIE INC	1,337	$290,784	0.1%	ADD 32%
117	XLVSELECT SECTOR SPDR TR	1,977	$289,848	0.1%	ADD 2%
118	BMYBRISTOL-MYERS SQUIBB CO	4,653	$282,204	0.1%	TRIM −14%
119	EWEDWARDS LIFESCIENCES CORP	3,502	$280,440	0.1%	HOLD
120	MKCMCCORMICK & CO INC	5,519	$278,378	0.1%	TRIM −32%
121	GLDSPDR GOLD TR	600	$258,174	0.1%	HOLD
122	CIENCIENA CORP	665	$258,173	0.1%	NEW
123	MRKMERCK & CO INC	2,142	$257,661	0.1%	TRIM −21%
124	OXYOCCIDENTAL PETE CORP	3,900	$253,500	0.1%	NEW
125	VRPINVESCO EXCH TRADED FD TR II	10,296	$246,898	0.1%	HOLD
126	LENLENNAR CORP	2,786	$241,936	0.1%	HOLD
127	MCKMCKESSON CORP	277	$239,705	0.1%	NEW
128	MSMORGAN STANLEY	1,426	$234,677	0.1%	HOLD
129	OGEOGE ENERGY CORP	4,850	$232,606	0.1%	NEW
130	MOALTRIA GROUP INC	3,495	$230,635	0.1%	HOLD
131	ALLYALLY FINL INC	5,800	$227,534	0.1%	HOLD
132	AONAON PLC	692	$223,364	0.1%	TRIM −8%
133	ENHABIT INC	15,832	$223,073	0.1%	NEW
134	BEPCBROOKFIELD RENEWABLE CORP	5,600	$223,048	0.1%	HOLD
135	CATCATERPILLAR INC	308	$218,206	0.1%	NEW
136	LOWLOWES COS INC	897	$211,943	0.1%	HOLD
137	VZVERIZON COMMUNICATIONS INC	4,220	$211,844	0.1%	NEW
138	VALEVALE S A	10,000	$159,100	0.0%	HOLD
139	HYTBLACKROCK CORPOR HI YLD FD I	15,000	$127,800	0.0%	ADD 20%

Position trends· top 15 holdings · shares held over 6 quarters

green added · red trimmed

Security

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

VGTVANGUARD WORLD FD

62K

61K

60K

61K

$42M

SPYSTATE STR SPDR S&P 500 ETF T

38K

37K

36K

35K

34K

$22M

AAPLAPPLE INC

69K

66K

69K

$18M

VFHVANGUARD WORLD FD

141K

138K

137K

139K

141K

144K

$17M

VCRVANGUARD WORLD FD

33K

34K

33K

32K

$12M

GOOGLALPHABET INC

40K

39K

40K

39K

$11M

MSFTMICROSOFT CORP

28K

25K

26K

$10M

VHTVANGUARD WORLD FD

29K

30K

33K

34K

$9M

XLISELECT SECTOR SPDR TR

53K

55K

56K

$9M

COSTCOSTCO WHSL CORP NEW

$9M

VVISA INC

29K

28K

27K

26K

$8M

UNPUNION PAC CORP

32K

$8M

VOOVANGUARD INDEX FDS

11K

10K

11K

$6M

AMZNAMAZON COM INC

26K

27K

28K

29K

$6M

XLCSELECT SECTOR SPDR TR

47K

49K

51K

$6M

Shares reported each quarter by the largest current holdings. Green = added vs the prior filing of that name, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.

☆TRUST CO OF OKLAHOMA