Stanley Capital Management, LLC

In its 13F for Q1 2026 (holdings as of March 31, 2026, filed May 12, 2026), Stanley Capital Management, LLC reported 40 stock positions worth $598.3 million. Its top holding was Vertiv Class A (VRT) at 8.0% of the portfolio, followed by Applied Materials (AMAT, 5.6%) and Regal Rexnord (RRX, 4.2%). Compared with Q4 2025, it opened 2 new positions, sold out of 1, added to 3 and reduced 4. The biggest buy was a new position in Icon (ICLR) and the biggest sale Quidelortho (QDEL, shares −37%).

Most Recent 13F
Q2 2026
Location
HOUSTON, TX
CIK
0001518934
Portfolio Value
$598.3M (Q1 2026)
SEC Filing
0001420506-26-000929 ↗ filed May 12, 2026

Holdings Value

0$200.0M$400.0M$600.0M$800.0M Q1 2024: $402.3M Q1 2024 Q2 2024: $489.3M Q2 2024 Q3 2024: $514.7M Q3 2024 Q4 2024: $513.8M Q4 2024 Q1 2025: $508.3M Q1 2025 Q2 2025: $594.3M Q2 2025 Q3 2025: $607.7M Q3 2025 Q4 2025: $598.1M Q4 2025 Q1 2026: $598.3M $598.3M Q1 2026 Q2 2026: $754.3M Q2 2026

Holdings 40 stocks · $598.3M
VRT Vertiv Holdings Co. Class A 7.99% 190,700 $47.8M Reduce -16.7%
AMAT Applied Materials Inc. 5.64% 98,800 $33.8M Reduce -8.3%
RRX Regal Rexnord Corp. 4.18% 133,600 $25.0M No change
MCK McKesson Corp. 4.17% 28,800 $24.9M Reduce -4.3%
META Meta Platforms Inc. Class A 4.01% 41,900 $24.0M No change
ORCL Oracle Corp. 3.93% 159,800 $23.5M Add +21.2%
EXPE Expedia Group Inc. 3.92% 101,630 $23.5M No change
CPAY Corpay Inc. 3.88% 79,790 $23.2M No change
CTVA Corteva Inc. 3.66% 261,700 $21.9M No change
GOOGL Alphabet Inc. Class A 3.31% 68,800 $19.8M No change
RTO Rentokil Initial PLC-SP ADR 3.28% 623,329 $19.6M No change
VNT Vontier Corp. 3.18% 536,000 $19.0M No change
MRVL Marvell Technology Inc. 3.03% 183,000 $18.1M Add +12.3%
ELV Elevance Health Inc. 2.86% 58,519 $17.1M No change
BE Bloom Energy Corp. Class A 2.65% 117,000 $15.9M No change
BAC Bank of America Corp. filed as BANK AMERICA CORP 2.62% 321,642 $15.7M No change
VSTS Vestis Corp. 2.55% 1,941,107 $15.3M No change
AXP American Express Co. 2.47% 48,830 $14.8M No change
WAL Western Alliance Bancorp 2.27% 192,000 $13.6M No change
ASML ASML Holding NV-NY Reg SHS filed as ASML HLDG NV 2.21% 10,000 $13.2M No change
ULTA Ulta Beauty Inc. 2.07% 23,730 $12.4M No change
IQV Iqvia Holdings Inc. 1.92% 67,400 $11.5M No change
ICLR Icon PLC 1.85% 100,000 $11.1M New
BRSL Brightstar Lottery PLC 1.82% 857,000 $10.9M No change
CNC Centene Corp. 1.78% 324,722 $10.6M No change
CMCO Columbus McKinnon Corp. 1.76% 725,000 $10.5M Add +2.8%
ACM Aecom 1.65% 116,400 $9.9M No change
ARMK Aramark 1.59% 234,600 $9.5M No change
GPN Global Payments Inc. 1.54% 136,608 $9.2M No change
PRM Perimeter Solutions Inc. 1.42% 349,000 $8.5M No change
INTU Intuit Inc. 1.39% 19,300 $8.3M New
AVTR Avantor Inc. 1.20% 918,500 $7.2M No change
GOOG Alphabet Inc. Class C 1.20% 24,960 $7.2M No change
FISV Fiserv Inc. 1.17% 125,559 $7.0M No change
MCO Moody's Corp. 1.15% 15,758 $6.9M No change
RHI Robert Half Inc. 1.06% 250,493 $6.4M No change
AXTA Axalta Coating Systems Ltd. 1.00% 216,600 $6.0M No change
STGW Stagwell Inc. 1.00% 950,342 $6.0M No change
MSFT Microsoft Corp. 0.91% 14,695 $5.4M No change
QDEL Quidelortho Corp. 0.69% 252,000 $4.1M Reduce -37.3%

Portfolio Sells Q4 2025 → Q1 2026
QDEL Quidelortho Corp. Reduce -37.3% 0.69% −1.23
ALIT Alight Inc. Class A Sold out 0.00% −1.02
MCK McKesson Corp. Reduce -4.3% 4.17% +0.04
AMAT Applied Materials Inc. Reduce -8.3% 5.64% +1.01
VRT Vertiv Holdings Co. Class A Reduce -16.7% 7.99% +1.78

Portfolio Buys Q4 2025 → Q1 2026
ICLR Icon PLC New 1.85% +1.85
INTU Intuit Inc. New 1.39% +1.39
MRVL Marvell Technology Inc. Add +12.3% 3.03% +0.71
CMCO Columbus McKinnon Corp. Add +2.8% 1.76% −0.27
ORCL Oracle Corp. Add +21.2% 3.93% −0.37

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 37$754.3MAMAT, VRT, MRVL, RRX, VSTS
Q1 2026 40$598.3MVRT, AMAT, RRX, MCK, META
Q4 2025 39$598.1MVRT, EXPE, AMAT, META, ORCL
Q3 2025 40$607.7MVRT, ORCL, META, MCK, CTVA
Q2 2025 38$594.3MVRT, META, ORCL, CPAY, CTVA
Q1 2025Amended 37$508.3MFISV, ELV, META, CPAY, MCK
Q4 2024 37$513.8MVRT, FISV, META, CPAY, ELV
Q3 2024 37$514.7MVRT, META, ORCL, FISV, ELV
Q2 2024 38$489.3MVRT, META, MCK, AMAT, ELV
Q1 2024 30$402.3MVRT, META, AMAT, MCK, ELV