Institutional filer · SEC 13F · Q2 2025
Kentucky Retirement Systems
The reported 13F portfolio of Kentucky Retirement Systems (CIK 1537783) - top holdings, how concentrated the book is, and what changed last quarter.
- $3.4B
- Reported book
- 502
- Positions
- #30
- of 360 filers
The verdict
According to SEC Form 13F-HR filings in this corpus, Kentucky Retirement Systems ranks #30 of 360 institutional filers by reported book value (largest first), matching the /funds listing. As of Q2 2025 the reported book is $3.4B across 502 positions, a moderately concentrated portfolio.
- $3.4B
- reported 13F value
- 502
- disclosed positions
- 6.9%
- in MICROSOFT CORP
- #30
- of 360 filers
Top-5 share 26.4% → MID-PACK book (largest five positions vs the rest of the reported 13F book).
According to SEC Form 13F-HR filings in this corpus, Kentucky Retirement Systems ranks #30 of 360 institutional filers by reported book value (largest first), matching the /funds listing.
Where Kentucky Retirement Systems sits by disclosed position count
Kentucky Retirement Systems reports 502 13F positions among 360 filers with holdings (inventory signal, not a quality ranking). Orthogonal to book-value rank.
Kentucky Retirement Systems vs all filers by holding count
Where this filer's disclosed position inventory sits among every tracked 13F manager
502 53rd of 360 higher than 307 of 360 filers
Filers, banded by disclosed position count
Each bar is a band; taller bars hold more filers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source SEC Form 13F-HR filings · 2026-05-16
Concentration vs. book size among peer filers
Kentucky Retirement Systems reports $3.42B across 502 disclosed positions, tracking the median among similarly sized peer filers on position count.
Reported book value vs. disclosed position count
How 13F filings are computed · All institutional filers · Largest filers by value
SEC Form 13F-HR filing desk
CIK 1537783 · Q2 2025 $3.4B book
BOOK-HEAVY · POS-MID · CONC-MID · LEAD-MIX · PHOTO-FINISH · TREND-FLAT · FY-SNAPSHOT
- BOOK-HEAVY #30/360
- POS-MID 502 names
- CONC-MID 26% top-5
- LEAD-MIX 6.9% top
- PHOTO-FINISH Wilmington Savings F…
- TREND-FLAT Book steady
- FY-SNAPSHOT Q2 2025
Photo-finish peer on reported book: Wilmington Savings Fund Society, FSB
Read with: Institutional investor types - Manager type shapes what a 13F book represents — RIAs, hedge funds, and banks file the same form differently.
Reported-book neighbourhood · Kentucky Retirement Systems
Nearest tracked filers by aggregate 13F reported book, not a full corpus reprint.
How the reported book breaks down
$3.4B decomposed into the top 5 reported positions (shown below) versus every other disclosed position.
Top Reported Holdings
| # | Security | Value | % of book |
|---|---|---|---|
| 1 | MICROSOFT CORP | $237.1M | 6.9% |
| 2 | NVIDIA CORPORATION | $237.0M | 6.9% |
| 3 | APPLE INC | $193.8M | 5.7% |
| 4 | AMAZON COM INC | $132.0M | 3.9% |
| 5 | META PLATFORMS INC | $103.7M | 3.0% |
| 6 | BROADCOM INC | $81.3M | 2.4% |
| 7 | ALPHABET INC | $66.4M | 1.9% |
| 8 | BERKSHIRE HATHAWAY INC DEL | $57.0M | 1.7% |
| 9 | JPMORGAN CHASE & CO. | $56.6M | 1.7% |
| 10 | TESLA INC | $56.6M | 1.7% |
| 11 | ALPHABET INC | $55.2M | 1.6% |
| 12 | ELI LILLY & CO | $40.0M | 1.2% |
| 13 | VISA INC | $39.3M | 1.1% |
| 14 | NETFLIX INC | $36.7M | 1.1% |
| 15 | EXXON MOBIL CORP | $30.4M | 0.9% |
| 16 | MASTERCARD INCORPORATED | $29.4M | 0.9% |
| 17 | COSTCO WHSL CORP NEW | $28.1M | 0.8% |
| 18 | WALMART INC | $27.2M | 0.8% |
| 19 | PROCTER AND GAMBLE CO | $24.1M | 0.7% |
| 20 | JOHNSON & JOHNSON | $23.6M | 0.7% |
| 21 | HOME DEPOT INC | $23.3M | 0.7% |
| 22 | ORACLE CORP | $22.4M | 0.7% |
| 23 | ABBVIE INC | $21.1M | 0.6% |
| 24 | BANK AMERICA CORP | $20.2M | 0.6% |
| 25 | UNITEDHEALTH GROUP INC | $18.4M | 0.5% |
Latest Quarter Trades · Q2 2025
New positions (200)
Frequently Asked Questions
- How big is Kentucky Retirement Systems's 13F portfolio?
- Kentucky Retirement Systems reports $3.4B of long US-equity positions across 502 securities as of Q2 2025. This reflects 13F-disclosed holdings only, it is not the firm's total assets under management.
- Where does Kentucky Retirement Systems sit among tracked 13F filers?
- According to SEC Form 13F-HR filings in this corpus, Kentucky Retirement Systems ranks #30 of 360 institutional filers by reported book value (largest first), matching the /funds listing. The ordinal is recomputed live from filers with reported book value > 0. See /methodology/#corpus-placement.
- What is Kentucky Retirement Systems's largest position?
- Kentucky Retirement Systems's largest reported position is MICROSOFT CORP at $237.1M, about 6.9% of its reported book as of Q2 2025.
- What did Kentucky Retirement Systems trade last quarter?
- In its Q2 2025 filing, Kentucky Retirement Systems opened 200 new positions. Each change is drawn from a line in the firm's 13F-HR filing and can be verified on SEC EDGAR.
Nationwide filers with similar book size or holding count
Two 13F-derived peer sets for Kentucky Retirement Systems: nearest reported book value and nearest holding inventory, not catalog browse links.
Similar reported book
Nearest filers by reported long-equity book ($3.4B here).
Similar holding count
Nearest filers by number of disclosed positions (502 here).
Using this filing
- The rankings sort every tracked filer the same way Kentucky Retirement Systems was placed above, so you can see exactly how the rest of the field compares. View the rankings
- Wilmington Savings Fund Society, FSB reported the nearest book value ($3.4B) this quarter, a useful scale comparison for Kentucky Retirement Systems. Compare filers
- 13F-HR reports long US-listed equity positions only, not total AUM, short positions, or non-equity holdings, treat the reported book as a partial picture. Read the methodology
Form 13F-HR discloses long US-listed equity positions of managers with $100M+ qualifying assets, filed within 45 days of period end. Reported value is not total AUM.
Source: U.S. Securities and Exchange Commission (SEC) - EDGAR Form 13F-HR institutional holdings filings · Q2 2025 13F-HR discloses long US-listed equity positions of managers with $100M+ qualifying assets, filed within 45 days of period end. Reported value is not total AUM.
PlainFundData is rendered directly from SEC EDGAR Form 13F-HR institutional holdings filings, no number is typed in by an editor. Filer holdings, changes, and reported book on this page are aggregated live from those 13F-HR extracts. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-16.