Longview Partners (Guernsey) LTD

In its 13F for Q1 2026 (holdings as of March 31, 2026, filed May 15, 2026), Longview Partners (Guernsey) LTD reported 25 stock positions worth $7.1 billion. Its top holding was West Pharmaceutical Services (WST) at 4.7% of the portfolio, followed by Thermo Fisher Scientific (TMO, 4.6%) and American Express (AXP, 4.6%). Compared with Q4 2025, it opened 3 new positions, sold out of 1, added to 1 and reduced 21. The biggest buy was a new position in Texas Instruments (TXN) and the biggest sale an exit from Adobe (ADBE).

Most Recent 13F
Q2 2026
Location
ST PETER PORT, Y7
CIK
0001426092
Portfolio Value
$7.1B (Q1 2026)
SEC Filing
0001426092-26-000002 ↗ filed May 15, 2026

Holdings Value

0$5.0B$10.0B$15.0B$20.0B Q1 2024: $15.5B Q1 2024 Q2 2024: $13.5B Q2 2024 Q3 2024: $14.6B Q3 2024 Q4 2024: $13.4B Q4 2024 Q1 2025: $12.4B Q1 2025 Q2 2025: $11.6B Q2 2025 Q3 2025: $9.6B Q3 2025 Q4 2025: $9.6B Q4 2025 Q1 2026: $7.1B $7.1B Q1 2026 Q2 2026: $6.2B Q2 2026

Holdings 25 stocks · $7.1B

WST West Pharmaceutical Services 4.67% 1,315,403 $329.7M Add +16.3%
TMO Thermo Fisher Scientific Inc. 4.62% 662,828 $325.8M Reduce -22.1%
AXP American Express Co. 4.61% 1,075,538 $325.3M Reduce -17.6%
IQV Iqvia Holdings Inc. 4.58% 1,897,474 $323.6M Reduce -14.5%
MSCI MSCI Inc. 4.48% 587,264 $316.5M Reduce -18.9%
AON Aon PLC Class A 4.46% 976,263 $315.1M Reduce -11.7%
BKNG Booking Holdings Inc. 4.44% 74,430 $313.4M Reduce -18.3%
V Visa Inc. Class A 4.44% 1,036,806 $313.4M Reduce -18.1%
MCO Moody's Corp. 4.39% 709,634 $309.6M Reduce -26.6%
BDX Becton Dickinson and Co. 4.32% 1,939,236 $304.9M Reduce -10.3%
UNH Unitedhealth Group Inc. 4.30% 1,121,661 $303.5M Reduce -10.6%
MSFT Microsoft Corp. 4.29% 818,886 $303.1M Reduce -17.2%
GOOGL Alphabet Inc. Class A 4.27% 1,048,019 $301.4M Reduce -34.9%
CME Cme Group Inc. 4.26% 1,016,950 $300.4M Reduce -26.7%
TXN Texas Instruments Inc. 4.18% 1,518,628 $294.8M New
TSM Taiwan Semiconductor-SP ADR 4.07% 849,740 $287.2M New
CRM Salesforce Inc. 4.00% 1,513,417 $282.5M Reduce -10.1%
SYY Sysco Corp. 3.96% 3,914,224 $279.2M Reduce -20.3%
CDW CDW Corp. 3.95% 2,302,486 $278.6M Reduce -10.1%
COO The Cooper Cos Inc. 3.87% 3,823,062 $273.3M New
NKE Nike Inc. Class B 3.79% 5,067,578 $267.7M Reduce -9.9%
FIS Fidelity National Info Serv 3.72% 5,597,178 $262.6M Reduce -10.0%
FISV Fiserv Inc. 2.29% 2,902,523 $162.0M Reduce -10.6%
SPGI S&P Global Inc. 2.04% 338,418 $143.9M Reduce -59.2%
MRSH Marsh & McLennan Cos 1.99% 810,308 $140.5M Reduce -59.8%

Portfolio Sells Q4 2025 → Q1 2026

ADBE Adobe Inc. Sold out 0.00% −4.29
SPGI S&P Global Inc. Reduce -59.2% 2.04% −2.49
MRSH Marsh & McLennan Cos Reduce -59.8% 1.99% −1.92
GOOGL Alphabet Inc. Class A Reduce -34.9% 4.27% −0.99
MCO Moody's Corp. Reduce -26.6% 4.39% −0.77
MSFT Microsoft Corp. Reduce -17.2% 4.29% −0.70
CRM Salesforce Inc. Reduce -10.1% 4.00% −0.66
BKNG Booking Holdings Inc. Reduce -18.3% 4.44% −0.65
IQV Iqvia Holdings Inc. Reduce -14.5% 4.58% −0.64
FIS Fidelity National Info Serv Reduce -10.0% 3.72% −0.60
TMO Thermo Fisher Scientific Inc. Reduce -22.1% 4.62% −0.53
AXP American Express Co. Reduce -17.6% 4.61% −0.43
V Visa Inc. Class A Reduce -18.1% 4.44% −0.19
BDX Becton Dickinson and Co. Reduce -10.3% 4.32% −0.06
UNH Unitedhealth Group Inc. Reduce -10.6% 4.30% −0.03
FISV Fiserv Inc. Reduce -10.6% 2.29% +0.02
NKE Nike Inc. Class B Reduce -9.9% 3.79% +0.05
MSCI MSCI Inc. Reduce -18.9% 4.48% +0.15
SYY Sysco Corp. Reduce -20.3% 3.96% +0.18
CME Cme Group Inc. Reduce -26.7% 4.26% +0.30
CDW CDW Corp. Reduce -10.1% 3.95% +0.31
AON Aon PLC Class A Reduce -11.7% 4.46% +0.39

Portfolio Buys Q4 2025 → Q1 2026

TXN Texas Instruments Inc. New 4.18% +4.18
TSM Taiwan Semiconductor-SP ADR New 4.07% +4.07
COO The Cooper Cos Inc. New 3.87% +3.87
WST West Pharmaceutical Services Add +16.3% 4.67% +1.42

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 23$6.2BWST, UNH, TSM, TXN, GOOGL
Q1 2026 25$7.1BWST, TMO, AXP, IQV, MSCI
Q4 2025 23$9.6BGOOGL, IQV, MCO, TMO, BKNG
Q3 2025 23$9.6BGOOGL, BKNG, MSFT, MCO, AXP
Q2 2025 24$11.6BORCL, BKNG, MSFT, MCO, HCA
Q1 2025 25$12.4BFISV, MCO, BKNG, TJX, V
Q4 2024 24$13.4BBKNG, FISV, AXP, ORCL, TJX
Q3 2024 24$14.6BORCL, HCA, FISV, AXP, MCO
Q2 2024 24$13.5BMSFT, ADBE, BKNG, GOOGL, ORCL
Q1 2024 24$15.5BCDW, BKNG, FISV, GOOGL, MSFT