# EDGAR Filing Document

**Accession Number:** 0001926253
**File Stem:** 0001926253-26-000003
**Filing Date:** 2026-2
**Character Count:** 11335
**Document Hash:** 8e1f608aa20c6cff61af16076b54f04b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001926253-26-000003.hdr.sgml**: 20260213

**ACCESSION NUMBER**: 0001926253-26-000003

**CONFORMED SUBMISSION TYPE**: 13F-HR

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260213

**DATE AS OF CHANGE**: 20260212

**EFFECTIVENESS DATE**: 20260213

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** KEYSTONE INVESTORS PTE LTD
- **CENTRAL INDEX KEY:** 0001926253

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** U0
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 13F-HR
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 028-22865
- **FILM NUMBER:** 26628572

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 10 COLLYER QUAY #35-06/07
- **STREET 2:** OCEAN FINANCIAL CENTRE
- **CITY:** SINGAPORE
- **PROVINCE COUNTRY:** U0
- **ZIP:** 049315
- **BUSINESS PHONE:** 6560371200

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 10 COLLYER QUAY #35-06/07
- **STREET 2:** OCEAN FINANCIAL CENTRE
- **CITY:** SINGAPORE
- **PROVINCE COUNTRY:** U0
- **ZIP:** 049315

### FORM 13F COVER PAGE

**Report for the Calendar Year or Quarter Ended:** 12-31-2025

**Check here if Amendment** [ ] **Amendment Number:** 

**This Amendment (Check only one.):** [ ] is a restatement.

[ ] adds new holdings entries.

**Institutional Investment Manager Filing this Report:**

**Name:** KEYSTONE INVESTORS PTE LTD<br>**Address:** 10 COLLYER QUAY #35-06/07<br>OCEAN FINANCIAL CENTRE<br>SINGAPORE, U0 049315

**Form 13F File Number:** 028-22865

The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form.

**Person Signing this Report on Behalf of Reporting Manager:**

**Name:** MARK LEDINGHAM<br>**Title:** CHIEF COMPLIANCE OFFICER<br>**Phone:** 6560371213

**Signature, Place, and Date of Signing:**

/s/ MARK LEDINGHAM  Singapore, U0  01-29-2026<br>[Signature]  [City, State]  [Date]

**Report Type (Check only one.):**

[x] **13F HOLDINGS REPORT.** (Check here if all holdings of this reporting manager are reported in this report.)

[ ] **13F NOTICE.** (Check here if no holdings are reported in this report, and all holdings are reported by other reporting manager(s).)

[ ] **13F COMBINATION REPORT.** (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).)

### Form 13F Summary Page

**Report Summary:**

**Number of Other Included Managers:** 0

**Form 13F Information Table Entry Total:** 77

**Form 13F Information Table Value Total:** $1113338167

      (round to nearest dollar)

**List of Other Included Managers:**

Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report.

[If there are no entries in this list, state “NONE” and omit the column headings and list entries.]

**NONE**

### FORM 13F INFORMATION TABLE

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| NAME OF ISSUER | TITLE OF CLASS | CUSIP | FIGI | VALUE (x$1000) | SHRS OR PRN AMT | SH/PRN | PUT/CALL | INVESTMENT DISCRETION | OTHER MANAGER | VOTING AUTHORITY | VOTING AUTHORITY | VOTING AUTHORITY |
| NAME OF ISSUER | TITLE OF CLASS | CUSIP | FIGI | VALUE (x$1000) | SHRS OR PRN AMT | SH/PRN | PUT/CALL | INVESTMENT DISCRETION | OTHER MANAGER | SOLE | SHARED | NONE |
| ACCENTURE PLC IRELAND | SHS CLASS A | G1151C101 |  | 517282 | 1928 | SH |  | SOLE |  | 1928 | 0 | 0 |
| AEROVIRONMENT INC | COM | 008073108 |  | 266563 | 1102 | SH |  | SOLE |  | 1102 | 0 | 0 |
| ALNYLAM PHARMACEUTICALS INC | COM | 02043Q107 |  | 3531132 | 8880 | SH |  | SOLE |  | 8880 | 0 | 0 |
| ALPHABET INC | CAP STK CL C | 02079K107 |  | 150650673 | 480085 | SH |  | SOLE |  | 480085 | 0 | 0 |
| AMAZON COM INC | COM | 023135106 |  | 74592253 | 323162 | SH |  | SOLE |  | 323162 | 0 | 0 |
| AMPHENOL CORP NEW | CL A | 032095101 |  | 5811020 | 43000 | SH |  | SOLE |  | 43000 | 0 | 0 |
| ARGAN INC | COM | 04010E109 |  | 28573844 | 91197 | SH |  | SOLE |  | 91197 | 0 | 0 |
| ARROWHEAD PHARMACEUTICALS IN | COM | 04280A100 |  | 3843981 | 57900 | SH |  | SOLE |  | 57900 | 0 | 0 |
| ATI INC | COM | 01741R102 |  | 3834705 | 33415 | SH |  | SOLE |  | 33415 | 0 | 0 |
| ATLASSIAN CORPORATION | CL A | 049468101 |  | 1056504 | 6516 | SH |  | SOLE |  | 6516 | 0 | 0 |
| BAIDU INC | SPON ADR REP A | 056752108 |  | 21581374 | 165172 | SH |  | SOLE |  | 165172 | 0 | 0 |
| BWX TECHNOLOGIES INC | COM | 05605H100 |  | 2955564 | 17100 | SH |  | SOLE |  | 17100 | 0 | 0 |
| CAMECO CORP | COM | 13321L108 |  | 14444350 | 157879 | SH |  | SOLE |  | 157879 | 0 | 0 |
| CARPENTER TECHNOLOGY CORP | COM | 144285103 |  | 2825374 | 8974 | SH |  | SOLE |  | 8974 | 0 | 0 |
| CARVANA CO | CL A | 146869102 |  | 498406 | 1181 | SH |  | SOLE |  | 1181 | 0 | 0 |
| CENTRUS ENERGY CORP | CL A | 15643U104 |  | 405409 | 1670 | SH |  | SOLE |  | 1670 | 0 | 0 |
| CLOUDFLARE INC | CL A COM | 18915M107 |  | 406918 | 2064 | SH |  | SOLE |  | 2064 | 0 | 0 |
| COGNIZANT TECHNOLOGY SOLUTIO | CL A | 192446102 |  | 9200965 | 110855 | SH |  | SOLE |  | 110855 | 0 | 0 |
| COHERENT CORP | COM | 19247G107 |  | 38150804 | 206701 | SH |  | SOLE |  | 206701 | 0 | 0 |
| COMFORT SYS USA INC | COM | 199908104 |  | 1321539 | 1416 | SH |  | SOLE |  | 1416 | 0 | 0 |
| CREDO TECHNOLOGY GROUP HOLDI | ORDINARY SHARES | G25457105 |  | 16496989 | 114650 | SH |  | SOLE |  | 114650 | 0 | 0 |
| DOORDASH INC | CL A | 25809K105 |  | 1201023 | 5303 | SH |  | SOLE |  | 5303 | 0 | 0 |
| DUTCH BROS INC | CL A | 26701L100 |  | 219168 | 3580 | SH |  | SOLE |  | 3580 | 0 | 0 |
| EBAY INC. | COM | 278642103 |  | 747841 | 8586 | SH |  | SOLE |  | 8586 | 0 | 0 |
| ELI LILLY  CO | COM | 532457108 |  | 10273941 | 9560 | SH |  | SOLE |  | 9560 | 0 | 0 |
| FLOWSERVE CORP | COM | 34354P105 |  | 16385128 | 236165 | SH |  | SOLE |  | 236165 | 0 | 0 |
| GAP INC | COM | 364760108 |  | 522240 | 20400 | SH |  | SOLE |  | 20400 | 0 | 0 |
| GENERAL MTRS CO | COM | 37045V100 |  | 1010482 | 12426 | SH |  | SOLE |  | 12426 | 0 | 0 |
| GILEAD SCIENCES INC | COM | 375558103 |  | 25475178 | 207554 | SH |  | SOLE |  | 207554 | 0 | 0 |
| GRAB HOLDINGS LIMITED | CLASS A ORD | G4124C109 |  | 569943 | 114217 | SH |  | SOLE |  | 114217 | 0 | 0 |
| H WORLD GROUP LTD | SPONSORED ADS | 44332N106 |  | 10565078 | 224550 | SH |  | SOLE |  | 224550 | 0 | 0 |
| HYATT HOTELS CORP | COM CL A | 448579102 |  | 5066112 | 31600 | SH |  | SOLE |  | 31600 | 0 | 0 |
| ICON PLC | SHS | G4705A100 |  | 6109108 | 33526 | SH |  | SOLE |  | 33526 | 0 | 0 |
| IES HLDGS INC | COM | 44951W106 |  | 674561 | 1734 | SH |  | SOLE |  | 1734 | 0 | 0 |
| IQVIA HLDGS INC | COM | 46266C105 |  | 55433729 | 245924 | SH |  | SOLE |  | 245924 | 0 | 0 |
| IREN LIMITED | ORDINARY SHARES | Q4982L109 |  | 605075 | 16020 | SH |  | SOLE |  | 16020 | 0 | 0 |
| LIBERTY MEDIA CORP DEL | COM LBTY ONE S C | 531229755 |  | 918015 | 9319 | SH |  | SOLE |  | 9319 | 0 | 0 |
| LOWES COS INC | COM | 548661107 |  | 777741 | 3225 | SH |  | SOLE |  | 3225 | 0 | 0 |
| LUMENTUM HLDGS INC | COM | 55024U109 |  | 40605349 | 110164 | SH |  | SOLE |  | 110164 | 0 | 0 |
| MAKEMYTRIP LIMITED MAURITIUS | SHS | V5633W109 |  | 6372512 | 77600 | SH |  | SOLE |  | 77600 | 0 | 0 |
| MCDONALDS CORP | COM | 580135101 |  | 9621232 | 31480 | SH |  | SOLE |  | 31480 | 0 | 0 |
| MICRON TECHNOLOGY INC | COM | 595112103 |  | 17265593 | 60494 | SH |  | SOLE |  | 60494 | 0 | 0 |
| MICROSOFT CORP | COM | 594918104 |  | 46030952 | 95180 | SH |  | SOLE |  | 95180 | 0 | 0 |
| MIRION TECHNOLOGIES INC | COM CL A | 60471A101 |  | 7257554 | 309887 | SH |  | SOLE |  | 309887 | 0 | 0 |
| MONGODB INC | CL A | 60937P106 |  | 438576 | 1045 | SH |  | SOLE |  | 1045 | 0 | 0 |
| NETEASE INC | SPONSORED ADS | 64110W102 |  | 625621 | 4546 | SH |  | SOLE |  | 4546 | 0 | 0 |
| NU HLDGS LTD | ORD SHS CL A | G6683N103 |  | 7689787 | 459366 | SH |  | SOLE |  | 459366 | 0 | 0 |
| NVIDIA CORPORATION | COM | 67066G104 |  | 100908623 | 541065 | SH |  | SOLE |  | 541065 | 0 | 0 |
| OKLO INC | COM CL A | 02156V109 |  | 360953 | 5030 | SH |  | SOLE |  | 5030 | 0 | 0 |
| ORACLE CORP | COM | 68389X105 |  | 1347023 | 6911 | SH |  | SOLE |  | 6911 | 0 | 0 |
| PALO ALTO NETWORKS INC | COM | 697435105 |  | 6190962 | 33610 | SH |  | SOLE |  | 33610 | 0 | 0 |
| PONY AI INC | SPONSORED ADS | 732908108 |  | 9695541 | 668658 | SH |  | SOLE |  | 668658 | 0 | 0 |
| PROTAGONIST THERAPEUTICS INC | COM | 74366E102 |  | 2304903 | 26390 | SH |  | SOLE |  | 26390 | 0 | 0 |
| QUANTA SVCS INC | COM | 74762E102 |  | 9507746 | 22527 | SH |  | SOLE |  | 22527 | 0 | 0 |
| REDDIT INC | CL A | 75734B100 |  | 10382998 | 45169 | SH |  | SOLE |  | 45169 | 0 | 0 |
| RIOT PLATFORMS INC | COM | 767292105 |  | 783678 | 61853 | SH |  | SOLE |  | 61853 | 0 | 0 |
| ROBLOX CORP | CL A | 771049103 |  | 1985235 | 24500 | SH |  | SOLE |  | 24500 | 0 | 0 |
| ROSS STORES INC | COM | 778296103 |  | 5728452 | 31800 | SH |  | SOLE |  | 31800 | 0 | 0 |
| S GLOBAL INC | COM | 78409V104 |  | 5288611 | 10120 | SH |  | SOLE |  | 10120 | 0 | 0 |
| SANDISK CORP | COM | 80004C200 |  | 6599164 | 27800 | SH |  | SOLE |  | 27800 | 0 | 0 |
| SEA LTD | SPONSORD ADS | 81141R100 |  | 83770882 | 656666 | SH |  | SOLE |  | 656666 | 0 | 0 |
| SEAGATE TECHNOLOGY HLDNGS PL | ORD SHS | G7997R103 |  | 19291345 | 70051 | SH |  | SOLE |  | 70051 | 0 | 0 |
| SHARKNINJA INC | COM SHS | G8068L108 |  | 207351 | 1853 | SH |  | SOLE |  | 1853 | 0 | 0 |
| SIGMA LITHIUM CORPORATION | COM | 826599102 |  | 1102684 | 83600 | SH |  | SOLE |  | 83600 | 0 | 0 |
| SNOWFLAKE INC | COM SHS | 833445109 |  | 9184823 | 41871 | SH |  | SOLE |  | 41871 | 0 | 0 |
| SOLARIS ENERGY INFRAS INC | COM CL A | 83418M103 |  | 895312 | 19476 | SH |  | SOLE |  | 19476 | 0 | 0 |
| SOLSTICE ADVANCED MATLS INC | COM SHS | 83443Q103 |  | 857048 | 17642 | SH |  | SOLE |  | 17642 | 0 | 0 |
| SPDR SERIES TRUST | STATE STREET SPD | 78464A870 |  | 12022298 | 98600 | SH |  | SOLE |  | 98600 | 0 | 0 |
| TAIWAN SEMICONDUCTOR MFG LTD | SPONSORED ADS | 874039100 |  | 2017830 | 6640 | SH |  | SOLE |  | 6640 | 0 | 0 |
| TAPESTRY INC | COM | 876030107 |  | 8001213 | 62622 | SH |  | SOLE |  | 62622 | 0 | 0 |
| TESLA INC | COM | 88160R101 |  | 21889671 | 48674 | SH |  | SOLE |  | 48674 | 0 | 0 |
| ULTA BEAUTY INC | COM | 90384S303 |  | 21698079 | 35864 | SH |  | SOLE |  | 35864 | 0 | 0 |
| UNITED RENTALS INC | COM | 911363109 |  | 13215386 | 16329 | SH |  | SOLE |  | 16329 | 0 | 0 |
| VANECK ETF TRUST | GOLD MINERS ETF | 92189F106 |  | 57449089 | 669804 | SH |  | SOLE |  | 669804 | 0 | 0 |
| WERIDE INC | SPONSORED ADS | 950915108 |  | 8505402 | 979885 | SH |  | SOLE |  | 979885 | 0 | 0 |
| WESTERN DIGITAL CORP | COM | 958102105 |  | 33963375 | 197152 | SH |  | SOLE |  | 197152 | 0 | 0 |
| WILLIAMS COS INC | COM | 969457100 |  | 4755302 | 79110 | SH |  | SOLE |  | 79110 | 0 | 0 |

---