Login
Super Investors CHAPIN DAVIS, INC.
CD

CHAPIN DAVIS, INC.

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$520M
Positions
258
Quarter ended
September 30, 2026
Filed
October 09, 2026

Reported portfolio value by quarter (16 quarters reported)

$569M $172M
Q4 22 Q4 23 Q4 24 Q4 25 Q3 26

$172M in Q4 2022 → $520M now. Hover for any quarter.

Holdings

As reported for the quarter ended September 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
Apple Inc 5.0% Added 0.5% 77,930 $26M
ST Seagate Technology Hldngs Pl 4.5% Trimmed 3.4% 25,593 $23.6M
Western Digital Corp 3.8% Trimmed 2.5% 43,060 $19.6M
Micron Technology Inc 3.7% Added 0.2% 17,987 $19.2M
Sandisk Corp 2.9% Trimmed 6.8% 8,658 $15.1M
Microsoft Corp 2.9% Added 10% 29,234 $15M
MP Marathon Pete Corp 2.8% New 37,477 $14.8M
Lam Research Corp 2.7% Added 0.5% 43,307 $14.2M
Nvidia Corporation 2.7% Added 1.5% 61,409 $14M
Keysight Technologies Inc 2.5% Trimmed 1.1% 35,690 $13M
Alphabet Inc 2.4% Added 0.8% 35,904 $12.4M
Humana Inc 2.4% New 32,296 $12.3M
Dell Technologies Inc 2.3% Added 0.6% 22,236 $12M
IT Ishares Tr 2.2% Added 1.4% 15,207 $11.6M
Valero Energy Corp 2.2% Added 3.2% 29,012 $11.2M
Howmet Aerospace Inc 2.1% Added 1.8% 49,408 $11.2M
Revvity Inc 2.1% New 71,591 $10.9M
Jpmorgan Chase & Co 2.0% Trimmed 0.2% 31,872 $10.5M
Vicor Corp 1.9% Trimmed 24% 33,500 $9.68M
LE Lauder Estee Cos Inc 1.8% New 100,665 $9.34M
Amazon Com Inc 1.7% Added 1.1% 34,769 $8.66M
Chevron Corporation 1.4% Added 1.2% 36,931 $7.54M
Johnson & Johnson 1.3% Trimmed 0.1% 25,834 $6.84M
Goldman Sachs Group Inc 1.0% Added 0.0% 5,619 $5.06M
Broadcom Inc 0.9% Added 0.2% 13,644 $4.79M
GF Gbank Finl Hldgs Inc 0.9% Added 7.1% 249,025 $4.53M
Caterpillar Inc 0.8% Trimmed 2.6% 5,302 $4.3M
Astera Labs Inc 0.8% Unchanged 11,451 $4.08M
Abbvie Inc 0.8% Trimmed 1.4% 15,545 $4.07M
BH Berkshire Hathaway Inc Del 0.8% Trimmed 0.1% 8,135 $4.05M
Procter & Gamble Co 0.7% Added 2.7% 24,900 $3.62M
EE Emerson Elec Co 0.7% Added 0.6% 22,637 $3.51M
JP J P Morgan Exchange Traded F 0.7% Added 3.7% 62,050 $3.49M
DW Disney Walt Co 0.7% Added 3.1% 33,093 $3.47M
IQ Invesco Qqq Tr 0.6% Added 0.5% 4,294 $3.18M
Alphabet Inc 0.6% Trimmed 1.0% 9,093 $3.1M
SP Series Portfolios Tr 0.6% Added 0.4% 94,178 $2.89M
AP Air Products And Chemicals I 0.5% Added 1.5% 9,722 $2.7M
Nextera Energy Inc 0.5% Added 0.2% 34,378 $2.6M
JP J P Morgan Exchange Traded F 0.5% Added 26% 41,277 $2.53M
Amgen Inc 0.5% Trimmed 5.2% 5,833 $2.46M
SS State Str SPDR S&P 500 ETF T 0.5% Trimmed 3.6% 3,220 $2.46M
Merck & Co Inc 0.4% Added 0.4% 15,136 $2.2M
VI Vanguard Intl Equity Index F 0.4% Added 0.5% 26,482 $2.2M
IT Ishares Tr 0.4% Trimmed 2.1% 20,472 $2.18M
IT Ishares Tr 0.4% Added 11% 29,368 $2.11M
EL Eli Lilly & Co 0.4% Added 3.5% 1,810 $2.09M
ET Energy Transfer L P 0.4% Added 1.5% 105,426 $2.08M
Csx Corp 0.4% Trimmed 0.1% 43,935 $2.04M
Pepsico Inc 0.4% Trimmed 17% 16,104 $2.04M
VI Vanguard Index Fds 0.4% Added 0.1% 5,434 $2.03M
Rtx Corporation 0.4% Trimmed 0.1% 10,900 $2.02M
VI Vanguard Index Fds 0.4% Added 0.2% 8,724 $2.02M
Verizon Communications Inc 0.4% Trimmed 0.5% 43,672 $2M
CS Cisco Sys Inc 0.4% Trimmed 3.4% 18,528 $1.99M
IT Ishares Tr 0.4% Trimmed 1.0% 13,972 $1.99M
IT Ishares Tr 0.4% Trimmed 0.0% 6,157 $1.95M
M Mcdonalds Corp 0.4% Added 242% 8,251 $1.91M
VI Vanguard Index Fds 0.3% Added 0.0% 19,220 $1.73M
BO Bank Of Amer Corp 0.3% Trimmed 2.2% 30,127 $1.64M

Showing top 60 of 258 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q3 2026

quarter ended September 30, 2026 · filed October 09, 2026

Company Action Shares changed Value of change % of portfolio
Kla Corp Exited −59,296 −$17.9M —
Flex Ltd Exited −97,607 −$15.8M —
Datadog Inc Exited −58,115 −$15.1M —
Marvell Technology Inc Exited −50,177 −$14.9M —
MP Marathon Pete Corp New +37,477 +$14.8M 2.8%
Humana Inc New +32,296 +$12.3M 2.4%
Revvity Inc New +71,591 +$10.9M 2.1%
Jabil Inc Exited −26,399 −$10.2M —
LE Lauder Estee Cos Inc New +100,665 +$9.34M 1.8%
Vicor Corp Trimmed −10,700 −$3.09M 1.9%

Showing the 10 largest of 230 changes.

Q2 2026

quarter ended June 30, 2026 · filed July 07, 2026

Company Action Shares changed Value of change % of portfolio
Sandisk Corp Added +8,858 +$20.1M 3.7%
Micron Technology Inc Added +15,800 +$18.2M 3.6%
Kla Corp Added +53,609 +$16.2M 3.1%
Flex Ltd New +97,607 +$15.8M 2.8%
Teradyne Inc Trimmed −31,370 −$15.2M —
Datadog Inc New +58,115 +$15.1M 2.7%
Marvell Technology Inc New +50,177 +$14.9M 2.6%
Corning Inc Trimmed −57,864 −$14.8M 0.2%
Western Digital Corp Trimmed −16,881 −$10.8M 5.0%
Jabil Inc New +26,399 +$10.2M 1.8%

Showing the 10 largest of 232 changes.

Q1 2026

quarter ended March 31, 2026 · filed April 21, 2026

Company Action Shares changed Value of change % of portfolio
Micron Technology Inc Trimmed −29,679 −$10M 0.2%
Keysight Technologies Inc New +35,434 +$10M 2.2%
Ciena Corp New +22,959 +$8.91M 2.0%
Lam Research Corp New +39,457 +$8.43M 1.9%
CI Cf Industries Hold New +53,400 +$6.93M 1.5%
LH Lumentum Hldgs Inc New +9,765 +$6.86M 1.5%
Palantir Technologies Inc Trimmed −44,713 −$6.54M 0.2%
Broadcom Inc Trimmed −20,765 −$6.43M 0.9%
Moderna Inc New +125,539 +$6.38M 1.4%
Amphenol Corp Trimmed −48,766 −$6.16M 0.1%

Showing the 10 largest of 225 changes.

Q4 2025

quarter ended December 31, 2025 · filed January 30, 2026

Company Action Shares changed Value of change % of portfolio
Micron Technology Inc New +31,822 +$9.08M 2.1%
Albemarle Corp New +51,039 +$7.22M 1.7%
Nvidia Corporation Trimmed −36,720 −$6.85M 2.7%
Kla Corp New +5,629 +$6.84M 1.6%
Ge Vernova Inc Trimmed −10,322 −$6.75M 0.3%
RC Royal Caribbean Group Exited −15,554 −$5.03M —
Expedia Group Inc New +17,437 +$4.94M 1.2%
United Rentals Inc Exited −4,816 −$4.6M —
UA United Airls Hldgs Inc Exited −47,431 −$4.58M —
Corning Inc Added +50,871 +$4.45M 1.1%

Showing the 10 largest of 204 changes.

Q3 2025

quarter ended September 30, 2025 · filed October 09, 2025

Company Action Shares changed Value of change % of portfolio
Western Digital Corp New +80,732 +$9.69M 2.4%
ST Seagate Technology Hldngs Pl New +38,399 +$9.06M 2.2%
TI Take-two Interactive Softwar Trimmed −23,467 −$6.06M 0.2%
CH Crowdstrike Hldgs Inc Exited −10,681 −$5.44M —
PM Philip Morris Intl Inc Trimmed −33,170 −$5.38M 0.1%
IL Idexx Labs Inc New +7,934 +$5.07M 1.2%
RC Royal Caribbean Group New +15,554 +$5.03M 1.2%
Nrg Energy Inc Trimmed −30,415 −$4.93M 0.1%
F5 Inc Exited −16,455 −$4.84M —
United Rentals Inc New +4,816 +$4.6M 1.1%

Showing the 10 largest of 219 changes.

Q2 2025

quarter ended June 30, 2025 · filed July 14, 2025

Company Action Shares changed Value of change % of portfolio
Nvidia Corporation Trimmed −50,681 −$8.01M 3.3%
GF Gbank Finl Hldgs Inc New +203,600 +$7.21M 2.0%
Meta Platforms Inc Trimmed −8,743 −$6.46M 0.3%
CH Crowdstrike Hldgs Inc New +10,681 +$5.44M 1.5%
Ge Vernova Inc Added +10,259 +$5.43M 1.7%
Nrg Energy Inc New +33,781 +$5.42M 1.5%
Microsoft Corp Trimmed −10,883 −$5.41M 4.4%
Netflix Inc New +4,024 +$5.39M 1.5%
Axon Enterprise Inc Added +6,094 +$5.05M 1.5%
TR Targa Res Corp Trimmed −27,932 −$4.86M 0.1%

Showing the 10 largest of 189 changes.

Q1 2025

quarter ended March 31, 2025 · filed April 23, 2025

Company Action Shares changed Value of change % of portfolio
Palantir Technologies Inc Added +75,699 +$6.39M 2.4%
GA Ge Aerospace Trimmed −24,995 −$5M 0.2%
F5 Inc New +17,575 +$4.68M 1.6%
Nvidia Corporation Trimmed −42,243 −$4.58M 4.7%
Godaddy Inc Exited −27,462 −$4.31M —
IM Iron Mtn Inc Del Exited −34,819 −$4.14M —
Nrg Energy Inc Exited −45,370 −$4.13M —
Fair Isaac Corp Exited −1,984 −$3.86M —
PM Philip Morris Intl Inc Added +21,571 +$3.42M 1.3%
TI Take-two Interactive Softwar New +16,160 +$3.35M 1.1%

Showing the 10 largest of 224 changes.

Q4 2024

quarter ended December 31, 2024 · filed January 21, 2025

Company Action Shares changed Value of change % of portfolio
Arista Networks Inc Exited −5,486 −$2.11M —
Vicor Corp Exited −10,000 −$69.7K —

Create Account

Sign up for free to unlock this feature.

Already have an account? Sign in

Premium Feature

This feature requires a premium subscription to unlock unlimited historical data and advanced analysis tools.

Premium includes:

  • Unlimited historical financial data
  • Advanced analytics and insights
  • Priority support