Japan Science & Technology Agency JNK — SPDR SER TR

Ownership history in Japan Science & Technology Agency  ·  13 quarters on record

AI Ownership Summary

Japan Science & Technology Agency reported SPDR SER TR (JNK) in 13 quarterly 13F filings from 2023 Q4 through 2026 Q1. Peak portfolio weight reached 5.77% in 2026 Q1. The latest visible filing shows JNK at 5.77% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings. Older history is available after unlock; the visible window still shows the most recent pattern.

What this JNK ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Japan Science & Technology Agency's position in SPDR SER TR, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2026 Q1

JNK was reported at 5.77% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
5.77% in 2026 Q1

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2023 Q4 to 2026 Q1

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

JNK stock page Japan Science & Technology Agency fund profile Japan Science & Technology Agency full holdings
How Japan Science & Technology Agency held JNK — position size vs. price
% of Fund (quarterly)    JNK price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 10 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 UNCHANGED — — — 2,900,000 — 0% 5.77% $277.6M 2026-05-08 $96.00
2025 Q4 UNCHANGED — — — 2,900,000 — 0% 5.18% $281.9M 2026-02-06 $95.30
2025 Q3 UNCHANGED — — — 2,900,000 — 0% 5.06% $284.2M 2025-10-28 $93.74
2025 Q2 UNCHANGED — — — 2,900,000 — 0% 4.48% $282.1M 2025-07-31 $91.24
2025 Q1 UNCHANGED — — — 2,900,000 — 0% 4.25% $276.4M 2025-05-20 $89.07
2024 Q4 REDUCED 24.8% +0.9% ❌ 2,900,000 -958,054 -24.8% 4.74% $276.9M 2025-01-28 $88.22
2024 Q3 UNCHANGED — — — 3,858,054 — 0% 4.99% $377.3M 2024-11-13 $87.04
2024 Q2 UNCHANGED — — — 3,858,054 — 0% 5.05% $363.7M 2024-08-01 $84.28
2024 Q1 UNCHANGED — — — 3,858,054 — 0% 4.56% $367.3M 2024-05-15 $82.53
2023 Q4 UNCHANGED — — — 3,858,054 — 0% 3.99% $365.5M 2024-02-13 $80.37
3 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding JNK

As of 2026 Q1 — sorted by position size

Aristotle Pacific Capital, LLC 3Y 18.29% CNO Financial Group, Inc. 3Y 7Y 14.22% American Family Investments, Inc. 8.97% Navigation Wealth Management, Inc. 3Y 7.66% Up Capital Management, Inc. 7.24% Somnio Financial Group, LLC 6.43% Transmarket Holdings LP 5.27% Silverleafe Capital Partners, LLC 3Y 7Y 4.78% Virtus Fixed Income Advisers, LLC 4.77% Jessup Wealth Management, Inc 3Y 4.71%

FAQ About Japan Science & Technology Agency and JNK

These are the practical questions this page is built to answer before you even open the full history table.

How long has Japan Science & Technology Agency reported owning JNK?

Japan Science & Technology Agency reported JNK across 10 quarterly 13F filings, from 2023 Q4 through 2026 Q1.

What was the largest reported JNK position in Japan Science & Technology Agency's portfolio?

The largest reported portfolio weight for JNK was 5.77% in 2026 Q1.

What is the latest reported JNK position on this page?

The most recent filing on this page is 2026 Q1, when Japan Science & Technology Agency reported 2,900,000 shares, equal to 5.77% of portfolio, with an estimated market value of $277.6M.

What does the chart on this JNK ownership page compare?

The chart compares Japan Science & Technology Agency's quarterly JNK portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

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