OAK ASSOCIATES LTD /OH/

CIK 836372 · View on SEC EDGAR ↗

Portfolio value
$1.8B
#1,633 of 9,443 by 13F value · top 17.3%
Positions
139
As of
June 30, 2026

Portfolio value QoQ: +20.3% 13F does not disclose cash

Top 10 holdings weight
49.37%
Top 25 holdings weight
75.96%
Positions above 1%
27
Effective number of positions
28.0

Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)

Turnover Q2 2026: 3.09% Est. buys $188,394,723 · sells $50,633,319

Median holding: 6.0 quarters Tracked Q4 2024–Q2 2026 · 72.8% still held

New positions
8
Increased
10
Decreased
40
Closed
9
On this page

Performance vs S&P 500

Tracked Q4 2025–Q2 2026
+5.0%
S&P 500 total return (same window)
+8.7%
Excess return
-3.7%

Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.

Priceable coverage: 99.4% · Options excluded: 0.0%

Sector breakdown

Technology
42.7%
Communication Services
13.0%
Healthcare
10.6%
Retail
8.3%
Financial Services
7.5%
Communications
6.2%
Industrials
5.1%
Financials
4.0%
Energy
1.2%
Consumer Discretionary
0.6%
Materials
0.4%
Other/Unmapped
0.3%

Full portfolio 139 positions

Type Streak 8Q trend
KLAC KLA Corporation - Common Stock $178,692,273 10.00% 592,265 $88,411,454 Up ×1
AMZN Amazon.com, Inc. - Common Stock $122,472,439 6.85% 513,856 $15,045,523 Down ×5
GOOG Alphabet Inc. - Class C Capital Stock $118,125,286 6.61% 334,320 $17,533,524 Down ×6
CSCO Cisco Systems, Inc. - Common Stock $107,281,504 6.00% 913,345 $35,932,999 Down ×2
AVGO Broadcom Inc. - Common Stock $80,512,124 4.50% 213,136 $7,632,733 Down ×2
NVDA NVIDIA Corporation - Common Stock $60,577,047 3.39% 302,749 $7,638,101 Down ×3
AMD Advanced Micro Devices, Inc. - Common Stock $58,826,432 3.29% 101,266 $38,012,288 Down ×1
V Visa Inc. $53,658,247 3.00% 156,397 $5,474,844 Down ×1
META Meta Platforms, Inc. - Class A Common Stock $51,236,858 2.87% 90,960 $-2,164,040 Down ×2
MSFT Microsoft Corporation - Common Stock $51,100,756 2.86% 136,992 $279,376 Down ×2
GOOGL Alphabet Inc. - Class A Common Stock $50,968,467 2.85% 142,621 $7,401,977 Down ×4
NXPI NXP Semiconductors N.V. - Common Stock $48,385,497 2.71% 172,172 $14,808,465 Up ×1
AMGN Amgen Inc. - Common Stock $39,735,790 2.22% 109,731 $868,328 Down ×2
SCHW Charles Schwab Corporation (The) Common Stock $39,203,678 2.19% 424,880 $-1,017,412 Down ×4
JPM JP Morgan Chase & Co. Common Stock $34,841,987 1.95% 106,443 $3,321,861 Down ×2
AAPL Apple Inc. - Common Stock $32,667,008 1.83% 112,894 $4,015,640
APH Amphenol Corporation Common Stock $31,161,386 1.74% 176,732 $9,680,875 Up ×1
SNPS Synopsys, Inc. - Common Stock $28,626,096 1.60% 64,174 $3,182,388
QCOM QUALCOMM Incorporated - Common Stock $27,934,150 1.56% 151,167 $8,372,854 Down ×2
NTAP NetApp, Inc. - Common Stock $26,085,108 1.46% 168,552 $6,148,546 Down ×1
NVS Novartis AG Common Stock $24,348,333 1.36% 155,362 $464,038 Down ×2
CB Chubb Limited Common Stock $23,966,289 1.34% 70,336 $888,163 Down ×1
ADBE Adobe Inc. - Common Stock $23,207,649 1.30% 113,197 $-6,915,311 Down ×1
LOW Lowe's Companies, Inc. Common Stock $23,053,773 1.29% 104,557 $-1,806,900 Down ×2
ASML ASML Holding N.V. - New York Registry Shares $21,283,029 1.19% 10,698 Up ×1
LRCX Lam Research Corporation - Common Stock $19,422,284 1.09% 44,821 $9,845,829
ROK Rockwell Automation, Inc. Common Stock $17,895,162 1.00% 36,146 $4,761,590 Down ×1
LH Labcorp Holdings Inc. Common Stock $17,529,960 0.98% 62,607 $725,733 Down ×1
MA Mastercard Incorporated Common Stock $16,744,901 0.94% 32,603 $314,082 Down ×1
LMT Lockheed Martin Corporation Common Stock $16,370,478 0.92% 32,133 $-3,050,386
AKAM Akamai Technologies, Inc. - Common Stock $16,158,598 0.90% 136,694 $459,292
CI The Cigna Group Common Stock $13,069,989 0.73% 47,410 $327,342 Down ×1
NFLX Netflix, Inc. - Common Stock $12,495,000 0.70% 175,000 $-4,331,250
ALC Alcon Inc. Ordinary Shares $11,186,644 0.63% 166,716 $-1,449,250 Down ×1
STT State Street Corporation Common Stock $10,570,829 0.59% 62,328 $2,497,187 Down ×2
GILD Gilead Sciences, Inc. - Common Stock $10,188,816 0.57% 80,646 $-1,208,305 Down ×2
CDNS Cadence Design Systems, Inc. - Common Stock $9,452,059 0.53% 25,184 $2,343,033 Down ×1
BK The Bank of New York Mellon Corporation Common Stock $9,415,557 0.53% 65,110 $932,326 Down ×2
MCK McKesson Corporation Common Stock $8,926,658 0.50% 11,814 $-1,296,705
AIZ Assurant, Inc. Common Stock $8,844,841 0.49% 32,938 $1,670,615
KLIC Kulicke and Soffa Industries, Inc. - Common Stock $8,212,998 0.46% 61,401 $4,177,724
AIT Applied Industrial Technologies, Inc. Common Stock $8,108,499 0.45% 23,979 $1,746,391
CRM Salesforce, Inc. Common Stock $7,659,577 0.43% 48,893 $-1,540,267 Down ×2
CRUS Cirrus Logic, Inc. - Common Stock $7,598,349 0.43% 51,157 $194,962 Down ×1
ORCL Oracle Corporation Common Stock $7,500,869 0.42% 51,183 $-28,662
BMY Bristol-Myers Squibb Company Common Stock $7,478,500 0.42% 129,790 $-514,563 Down ×1
SIMO Silicon Motion Technology Corporation - American Depositary Shares, each representing four ordinary shares $7,080,263 0.40% 21,241 $4,220,910 Down ×6
REGN Regeneron Pharmaceuticals, Inc. - Common Stock $6,584,582 0.37% 10,560 $-1,574,496
WDAY Workday, Inc. - Class A Common Stock $6,237,789 0.35% 50,954 $-382,155
EOG EOG Resources, Inc. Common Stock $6,044,250 0.34% 46,591 $-763,696 Down ×1
ABNB Airbnb, Inc. - Class A Common Stock $5,576,893 0.31% 38,972 $529,229 Down ×1
EXPE Expedia Group, Inc. - Common Stock $5,523,170 0.31% 21,585 $539,409
COHU Cohu, Inc. - Common Stock $5,402,895 0.30% 73,101 $3,164,542
DOX Amdocs Limited - Ordinary Shares $5,347,738 0.30% 105,812 $-1,753,333 Down ×1
SLB SLB Limited Common Shares $5,343,747 0.30% 114,944 $-627,463 Down ×1
DVN Devon Energy Corporation Common Stock $5,205,783 0.29% 125,987 $1,155,677 Up ×1
CRWD CrowdStrike Holdings, Inc. - Class A Common Stock $5,018,409 0.28% 6,576 $2,021,622 Down ×1
CAH Cardinal Health, Inc. Common Stock $4,860,953 0.27% 20,462 $537,128
INTU Intuit Inc. - Common Stock $4,560,975 0.26% 17,475 $-2,994,865
LNTH Lantheus Holdings, Inc. - Common Stock $4,446,697 0.25% 40,082 $1,406,477
FFIV F5, Inc. - Common Stock $4,403,353 0.25% 10,586 $1,340,506
JAZZ Jazz Pharmaceuticals plc - Ordinary Shares $4,270,470 0.24% 17,722 $721,623 Down ×3
EXEL Exelixis, Inc. - Common Stock $4,013,499 0.22% 73,764 $914,096 Up ×1
PAYX Paychex, Inc. - Common Stock $3,970,959 0.22% 40,384 $527,145 Up ×1
LIN Linde plc - Ordinary Shares $3,891,012 0.22% 7,498 $173,804
UTHR United Therapeutics Corporation - Common Stock $3,631,886 0.20% 6,703 $-342,859
DIOD Diodes Incorporated - Common Stock $3,613,709 0.20% 33,020 $1,359,764
APA APA Corporation - Common Stock $3,521,924 0.20% 108,134 $-1,067,283
DGX Quest Diagnostics Incorporated Common Stock $3,516,674 0.20% 16,592 $264,974
ISRG Intuitive Surgical, Inc. - Common Stock $3,449,476 0.19% 8,674 $-549,151
AEIS Advanced Energy Industries, Inc. - Common Stock $3,016,891 0.17% 8,091 $405,844
YOU Clear Secure, Inc. Class A Common Stock $2,876,281 0.16% 51,611 $377,792
NTRS Northern Trust Corporation - Common Stock $2,771,010 0.16% 15,940 $546,264
COR Cencora, Inc. Common Stock $2,749,717 0.15% 9,717 $-302,781
JNJ Johnson & Johnson Common Stock $2,611,066 0.15% 10,281 $97,978
NEM Newmont Corporation $2,585,219 0.14% 27,679 $-411,033
NHC $2,477,985 0.14% 11,724 $605,662
ESAB ESAB Corporation Common Stock $2,386,451 0.13% 24,196 $47,666
VRTX Vertex Pharmaceuticals Incorporated - Common Stock $2,323,206 0.13% 4,677 $234,738
MEDP Medpace Holdings, Inc. - Common Stock $2,321,193 0.13% 4,383 $216,520
MRK Merck & Company, Inc. Common Stock (new) $2,163,297 0.12% 16,835 $138,215
INCY Incyte Corporation - Common Stock $2,113,370 0.12% 18,643 $358,691
MELI MercadoLibre, Inc. - Common Stock $2,036,868 0.11% 1,200 $-37,956
ACWX iShares MSCI ACWI ex U.S. ETF $1,648,390 0.09% 21,658 $165,467
APP Applovin Corporation - Class A Common Stock $1,545,690 0.09% 3,000 $351,690
LLY Eli Lilly and Company Common Stock $1,403,333 0.08% 1,170 $327,202
PEGA Pegasystems Inc. - Common Stock $1,370,378 0.08% 45,725 $-437,486 Up ×1
SYK Stryker Corporation Common Stock $1,328,940 0.07% 4,221 $-58,038
VEEV Veeva Systems Inc. Class A Common Stock $1,294,821 0.07% 7,296 $-623,562 Down ×3
ZS Zscaler, Inc. - Common Stock $1,230,263 0.07% 8,716 $7,495
MDT Medtronic plc. Ordinary Shares $1,211,392 0.07% 15,485 $-130,383
USB U.S. Bancorp Common Stock $1,208,000 0.07% 20,000 $167,800
NTNX Nutanix, Inc. - Class A Common Stock $1,129,376 0.06% 22,162 $286,998
NVO Novo Nordisk A/S Common Stock $1,125,008 0.06% 23,467 $329,665 Up ×1
PCTY Paylocity Holding Corporation - Common Stock $933,453 0.05% 8,930 $-31,344
VVX V2X, Inc. Common Stock $891,141 0.05% 11,952 $72,429
CNO CNO Financial Group, Inc. Common Stock $822,103 0.05% 16,126 $159,969
ELV Elevance Health, Inc. Common Stock $794,343 0.04% 2,054 $193,035
ADEA Adeia Inc. - Common Stock $773,987 0.04% 23,504 $209,186
PTC PTC Inc. - Common Stock $725,513 0.04% 6,386 $-184,428

Biggest new bets

New positions opened this quarter, largest first.

Security Value Shares % of portfolio
ASML $21,283,029 10,698 1.19%
CVLT $659,753 4,655 0.04%
OSCR $477,026 16,726 0.03%
ACIW $430,181 8,554 0.02%
VMI $315,370 546 0.02%
AVAV $232,088 1,406 0.01%
BAH $207,673 3,423 0.01%
FIG $187,810 10,382 0.01%

Top movers (QoQ)

Security Action Shares Δ Value Δ
KLAC Bought more +531K +$88.4M
AMD Trimmed -1K +$38.0M
CSCO Trimmed -6K +$35.9M
GOOG Trimmed -16K +$17.5M
AMZN Trimmed -2K +$15.0M
NXPI Bought more +2K +$14.8M
LRCX Price move only +0 +$9.8M
APH Bought more +7K +$9.7M
QCOM Trimmed -730 +$8.4M
NVDA Trimmed -800 +$7.6M

Exited positions

Includes corporate events (mergers, delistings) — not all exits are sells

Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.

SecurityQuarter Shares before Value before Price since exit
EBAY March 31, 2026 215,910 $18,805,761 14.5%
PFE Sept. 30, 2025 426,707 $10,343,378 9.2%
CTSH Sept. 30, 2025 131,354 $10,249,553 -8.7%
ACN June 30, 2026 50,123 $9,938,890 48.7%
ZBH Sept. 30, 2025 89,935 $8,202,971 2.6%
MCHP June 30, 2025 123,349 $5,971,325 8.3%
FLUT March 31, 2026 14,102 $3,032,494 0.2%
PSN March 31, 2025 28,790 $2,655,877 -22.2%
QRVO March 31, 2025 35,007 $2,448,040 35.3%
TMO March 31, 2026 4,037 $2,339,240 26.1%
CTRA June 30, 2026 65,000 $2,284,100 No longer tracked
UNH March 31, 2025 4,169 $2,108,930 -25.1%
FTNT March 31, 2026 25,980 $2,063,072 85.6%
TMO June 30, 2025 4,137 $2,058,571 52.8%
SAIC June 30, 2025 18,123 $2,034,669 14.9%
MOH Sept. 30, 2025 6,164 $1,836,256 5.1%
DHR March 31, 2025 7,920 $1,818,036 4.7%
RVTY Sept. 30, 2025 18,151 $1,755,565 37.5%
IQV March 31, 2026 7,448 $1,678,854 49.3%
CNC March 31, 2025 27,560 $1,669,585 5.3%
TSEM March 31, 2026 12,635 $1,483,602 26.2%
HAL June 30, 2025 48,350 $1,226,639 76.7%
BBSI March 31, 2026 27,877 $1,009,426 13.4%
BIO June 30, 2025 4,107 $1,000,301 51.1%
ENSG June 30, 2026 4,640 $934,960 14.4%
INSP Sept. 30, 2025 6,785 $880,489 -16.8%
IEF Sept. 30, 2025 8,600 $823,622
PANW March 31, 2026 4,419 $813,980 121.9%
NVO March 31, 2025 9,283 $798,524 -33.0%
CSGS March 31, 2026 10,000 $766,900 No longer tracked
KFRC June 30, 2025 15,547 $760,093 41.3%
ICFI June 30, 2025 8,672 $736,860 6.6%
MHO March 31, 2025 4,521 $601,067 30.2%
INMD March 31, 2025 35,946 $600,298 -15.5%
CNXC March 31, 2025 13,134 $568,308 -54.0%
JKHY June 30, 2026 3,390 $535,756 20.0%
PBH June 30, 2026 7,884 $467,285 8.5%
PYPL March 31, 2026 7,920 $462,370 36.4%
IBM Sept. 30, 2025 1,560 $459,857 -16.3%
THC March 31, 2025 3,350 $422,870 103.9%
INTA March 31, 2026 9,048 $414,579 55.0%
VLO June 30, 2026 1,282 $316,757 33.8%
GD June 30, 2026 890 $305,466 10.6%
AMBA March 31, 2025 3,986 $289,942 46.6%
THO June 30, 2025 3,490 $264,577 -12.0%
IEV June 30, 2026 3,550 $241,187 No longer tracked
VRNT March 31, 2025 8,583 $235,603 No longer tracked
STX March 31, 2025 2,666 $230,102 886.5%
ENR March 31, 2026 10,719 $213,201 29.3%
CAVA June 30, 2025 2,401 $207,470 -14.5%
SYM June 30, 2026 3,808 $202,586 -8.0%
PG Sept. 30, 2025 1,260 $200,743 -6.1%
CHKP Dec. 31, 2025 34,008 $7,037 -28.5%
GPN Dec. 31, 2025 78,157 $6,493 19.6%
DVA Dec. 31, 2025 7,919 $1,052 56.0%
COST Dec. 31, 2025 230 $213 8.7%