Institutional filer · SEC 13F · Q4 2025
Topor & Co. Korea
The reported 13F portfolio of Topor & Co. Korea (CIK 2113285) - top holdings, how concentrated the book is, and what changed last quarter.
- $133K
- Reported book
- 15
- Positions
- #356
- of 360 filers
The verdict
According to SEC Form 13F-HR filings in this corpus, Topor & Co. Korea ranks #356 of 360 institutional filers by reported book value (largest first), matching the /funds listing. As of Q4 2025 the reported book is $133K across 15 positions, a concentrated portfolio led by a few core positions.
- $133K
- reported 13F value
- 15
- disclosed positions
- 28.4%
- in VANGUARD INTL EQUITY I
- #356
- of 360 filers
Top-5 share 85.9% → TOP-HEAVY book (largest five positions vs the rest of the reported 13F book).
According to SEC Form 13F-HR filings in this corpus, Topor & Co. Korea ranks #356 of 360 institutional filers by reported book value (largest first), matching the /funds listing.
Where Topor & Co. Korea sits by disclosed position count
Topor & Co. Korea reports 15 13F positions among 360 filers with holdings (inventory signal, not a quality ranking). Orthogonal to book-value rank.
Topor & Co. Korea vs all filers by holding count
Where this filer's disclosed position inventory sits among every tracked 13F manager
15 324th of 360 higher than 36 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
Topor & Co. Korea reports $0B across 15 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 2113285 · Q4 2025 $0M book
BOOK-LIGHT · POS-CORE · CONC-DOM · LEAD-DOM · PHOTO-FINISH · TREND-FLAT · FY-SNAPSHOT
- BOOK-LIGHT #356/360
- POS-CORE 15 names
- CONC-DOM 86% top-5
- LEAD-DOM 28.4% VANGUARD INTL EQUITY…
- PHOTO-FINISH Empirical ,
- TREND-FLAT Book steady
- FY-SNAPSHOT Q4 2025
Photo-finish peer on reported book: Empirical Capital Management, LLC
Read with: Ownership concentration guide - Topor & Co. Korea's top-five positions weigh 86% of its reported book — read concentration before inferring strategy.
Reported-book neighbourhood · Topor & Co. Korea
Nearest tracked filers by aggregate 13F reported book, not a full corpus reprint.
How the reported book breaks down
$133K decomposed into the top 5 reported positions (shown below) versus every other disclosed position.
Top Reported Holdings
| # | Security | Value | % of book |
|---|---|---|---|
| 1 | VANGUARD INTL EQUITY INDEX F | $38K | 28.4% |
| 2 | VANGUARD INDEX FDS | $35K | 26.1% |
| 3 | ISHARES TR | $22K | 16.5% |
| 4 | VANGUARD INTL EQUITY INDEX F | $12K | 8.8% |
| 5 | ISHARES GOLD TR | $8K | 6.3% |
| 6 | INVESCO EXCHANGE TRADED FD T | $4K | 2.9% |
| 7 | VANGUARD BD INDEX FDS | $4K | 2.7% |
| 8 | ISHARES TR | $4K | 2.7% |
| 9 | ISHARES TR | $2K | 1.6% |
| 10 | VANGUARD TAX-MANAGED FDS | $2K | 1.1% |
| 11 | ISHARES TR | $1K | 1.1% |
| 12 | ISHARES TR | $854 | 0.6% |
| 13 | VANGUARD INTL EQUITY INDEX F | $842 | 0.6% |
| 14 | T ROWE PRICE ETF INC | $497 | 0.4% |
| 15 | VANECK ETF TRUST | $429 | 0.3% |
Latest Quarter Trades · Q4 2025
New positions (15)
Frequently Asked Questions
- How big is Topor & Co. Korea's 13F portfolio?
- Topor & Co. Korea reports $133K of long US-equity positions across 15 securities as of Q4 2025. This reflects 13F-disclosed holdings only, it is not the firm's total assets under management.
- Where does Topor & Co. Korea sit among tracked 13F filers?
- According to SEC Form 13F-HR filings in this corpus, Topor & Co. Korea ranks #356 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 Topor & Co. Korea's largest position?
- Topor & Co. Korea's largest reported position is VANGUARD INTL EQUITY INDEX F at $38K, about 28.4% of its reported book as of Q4 2025.
- What did Topor & Co. Korea trade last quarter?
- In its Q4 2025 filing, Topor & Co. Korea opened 15 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 Topor & Co. Korea: nearest reported book value and nearest holding inventory, not catalog browse links.
Similar reported book
Nearest filers by reported long-equity book ($133K here).
Similar holding count
Nearest filers by number of disclosed positions (15 here).
Using this filing
- The rankings sort every tracked filer the same way Topor & Co. Korea was placed above, so you can see exactly how the rest of the field compares. View the rankings
- Empirical Capital Management, LLC reported the nearest book value ($133K) this quarter, a useful scale comparison for Topor & Co. Korea. 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 · Q4 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.