SEC 13F Intelligence

Managers / Q1 2026

WRIGHT INVESTORS SERVICE INC

CIK 0000108572 · 2 CORPORATE DRIVE, SUITE 770, SHELTON, CT, 06484 · 2037834400

Reported Value
$318M
Q1 2026
Positions
238
Filings on Record
30
2019–present window
Filed
Apr 29, 2026
original filing

Summary

Wright Investors Service Inc reported $318M in U.S.-listed holdings across 238 positions for Q1 2026.

Its largest position, NVDA, represents 5.0% of the portfolio.

Compared with Q4 2025, the fund opened 18 new positions and exited 17.

Portfolio Metrics

Turnover
+11.9%
vs prior filed quarter
Top-10 Concentration
+28.9%
share of reported value
Largest Position
+5.0%
Nvidia Corporation
New / Exited
18 / 17
positions this quarter

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q4 ’18: $233MQ4 ’18Q1 ’19: $247MQ2 ’19: $262MQ3 ’19: $278MQ4 ’19: $292MQ4 ’19Q1 ’20: $232MQ2 ’20: $261MQ3 ’20: $281MQ4 ’20: $291MQ4 ’20Q1 ’21: $330MQ2 ’21: $369MQ3 ’21: $352MQ4 ’21: $395MQ4 ’21Q1 ’22: $402MQ2 ’22: $350MQ3 ’22: $318MQ4 ’22: $349MQ4 ’22Q1 ’23: $352MQ2 ’23: $355MQ3 ’23: $345MQ4 ’23: $355MQ4 ’23Q1 ’24: $395MQ2 ’24: $380MQ3 ’24: $382MQ4 ’24: $308MQ4 ’24Q1 ’25: $303MQ2 ’25: $331MQ3 ’25: $345MQ4 ’25: $333MQ4 ’25Q1 ’26: $318Mfilingsflow.com

Portfolio Composition

By security type
Common Stock: 95.8%Other: 2.5%REIT: 1.4%ADR: 0.3%
  • Common Stock · 95.8% · $304M
  • Other · 2.5% · $8M
  • REIT · 1.4% · $4M
  • ADR · 0.3% · $967,898

Quarter-over-Quarter Changes full breakdown →

vs Q4 2025 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
GEVGE VERNOVA INCNEW+1.5K1.5K+$1M$1M
PINSPINTEREST INCNEW+53.9K53.9K+$987,682$987,682
ROSTROSS STORES INCNEW+4.0K4.0K+$861,971$861,971
CSLCARLISLE COS INCNEW+2.6K2.6K+$861,073$861,073
ABNBAIRBNB INCNEW+6.7K6.7K+$848,980$848,980
SPGSIMON PPTY GROUP INC NEWNEW+4.5K4.5K+$830,059$830,059
SENSATA TECHNOLOGIES HLDG PLNEW+23.2K23.2K+$818,759$818,759
ROPROPER TECHNOLOGIES INCNEW+1.8K1.8K+$651,456$651,456

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q1 2026

42 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1NVDANVIDIA CORPORATIONhistory →COM4.96%$16M90.4K
2GOOGLALPHABET INCCAP STK CL A · CAP STK CL C4.88%$16M54.0K
3AAPLAPPLE INChistory →COM4.74%$15M59.4K
4MSFTMICROSOFT CORPhistory →COM4.04%$13M34.6K
5AMZNAMAZON COM INChistory →COM3.47%$11M52.9K
6AVGOBROADCOM INChistory →COM2.62%$8M26.9K
7GILDGILEAD SCIENCES INChistory →COM2.47%$8M56.3K
8METAMETA PLATFORMS INChistory →CL A2.39%$8M13.2K
9JPMJPMORGAN CHASE & COhistory →COM2.34%$7M25.2K
10BMYBRISTOL-MYERS SQUIBB COhistory →COM2.11%$7M110.7K
11EXMOCEXXON MOBIL CORPhistory →COM1.98%$6M37.2K
12CATCATERPILLAR INChistory →COM1.74%$6M7.8K
13SCHWSCHWAB CHARLES CORPhistory →COM1.73%$5M58.4K
14TSLATESLA INChistory →COM1.44%$5M12.3K
15BACBANK AMERICA CORPhistory →COM1.42%$5M92.7K
16VVISA INChistory →COM CL A1.31%$4M13.7K
17KOCOCA COLA COhistory →COM1.25%$4M52.4K
18AMATAPPLIED MATLS INChistory →COM1.15%$4M10.7K
19CSCOCISCO SYS INChistory →COM1.13%$4M46.4K
20NRANRG ENERGY INChistory →COM NEW1.04%$3M22.6K
21WMTWALMART INCCOM0.97%$3M24.8K
22CHVCHEVRON CORPORATIONCOM0.96%$3M14.7K
23GSGOLDMAN SACHS GROUP INCCOM0.95%$3M3.6K
24ABBVABBVIE INCCOM0.89%$3M13.0K
25AXPAMERICAN EXPRESS COCOM0.89%$3M9.3K
26PGRPROGRESSIVE CORPCOM0.86%$3M13.8K
27MRKMERCK & CO INCCOM0.76%$2M20.1K
28LRCXLAM RESEARCH CORPCOM NEW0.75%$2M11.1K
29LLYELI LILLY & COCOM0.73%$2M2.5K
30ORCLORACLE CORPCOM0.68%$2M14.7K
31AMGNAMGEN INCCOM0.67%$2M6.1K
32DALDELTA AIR LINES INCCOM NEW0.65%$2M31.2K
33COSTCOSTCO WHOLESALE CORPORATIONCOM0.65%$2M2.1K
34NEENEXTERA ENERGY INCCOM0.65%$2M22.3K
35PHMPULTE GROUP INCCOM0.65%$2M17.5K
36EXPEEXPEDIA GROUP INCCOM NEW0.64%$2M8.8K
37APHAMPHENOL CORPCL A0.60%$2M15.1K
38BLKBLACKROCK INCCOM0.58%$2M1.9K
39SYFSYNCHRONY FINANCIALCOM0.57%$2M26.6K
40PFEPFIZER INCCOM0.55%$2M62.2K
41CMCSACOMCAST CORP NEWCL A0.54%$2M60.1K
42ANETARISTA NETWORKS INCCOM SHS0.54%$2M14.0K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$318M238Apr 29, 202613F-HRchanges · EDGAR ↗
Q4 2025$333M235Jan 26, 202613F-HRchanges · EDGAR ↗
Q3 2025$345M234Oct 28, 202513F-HRchanges · EDGAR ↗
Q2 2025$331M223Jul 11, 202513F-HRchanges · EDGAR ↗
Q1 2025$303M224Apr 9, 202513F-HRchanges · EDGAR ↗
Q4 2024$308M211Jan 13, 202513F-HRchanges · EDGAR ↗
Q3 2024$382M217Oct 4, 202413F-HRchanges · EDGAR ↗
Q2 2024$380M220Jul 26, 202413F-HRchanges · EDGAR ↗
Q1 2024$395M223May 2, 202413F-HRchanges · EDGAR ↗
Q4 2023$355M224Jan 31, 202413F-HRchanges · EDGAR ↗
Q3 2023$345M221Oct 31, 202313F-HRchanges · EDGAR ↗
Q2 2023$355M221Jul 27, 202313F-HRchanges · EDGAR ↗
Q1 2023$352M227Apr 26, 202313F-HRchanges · EDGAR ↗
Q4 2022$349M216Jan 27, 202313F-HRchanges · EDGAR ↗
Q3 2022$318M217Nov 1, 202213F-HRchanges · EDGAR ↗
Q2 2022$350M222Aug 2, 202213F-HRchanges · EDGAR ↗
Q1 2022$402M235Apr 22, 202213F-HRchanges · EDGAR ↗
Q4 2021$395M221Jan 27, 202213F-HRchanges · EDGAR ↗
Q3 2021$352M220Nov 1, 202113F-HRchanges · EDGAR ↗
Q2 2021$369M218Aug 3, 202113F-HRchanges · EDGAR ↗
Q1 2021$330M222Apr 29, 202113F-HRchanges · EDGAR ↗
Q4 2020$291M227Feb 2, 202113F-HRchanges · EDGAR ↗
Q3 2020$281M228Nov 6, 202013F-HRchanges · EDGAR ↗
Q2 2020$261M220Jul 23, 202013F-HRchanges · EDGAR ↗
Q1 2020$232M197Apr 30, 202013F-HRchanges · EDGAR ↗
Q4 2019$292M214Jan 28, 202013F-HRchanges · EDGAR ↗
Q3 2019$278M227Nov 1, 201913F-HRchanges · EDGAR ↗
Q2 2019$262M238Aug 1, 201913F-HRchanges · EDGAR ↗
Q1 2019$247M231Apr 24, 201913F-HRchanges · EDGAR ↗
Q4 2018$233M226Feb 1, 201913F-HRchanges · EDGAR ↗

Other Included Managers

This filing reports holdings on behalf of 1 additional manager.

  • Atalanta Sosnoff Capital, LLC28-01974

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.