Wilmington Savings Fund Society, FSB NPK NATIONAL PRESTO INDS INC COMMON STOCK

Ownership history in Wilmington Savings Fund Society, FSB  ·  12 quarters on record

AI Ownership Summary

Wilmington Savings Fund Society, FSB reported NATIONAL PRESTO INDS INC COMMON STOCK (NPK) in 12 quarterly 13F filings from 2024 Q3 through 2026 Q2. The latest visible filing shows NPK at 0.00% 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 NPK ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was Wilmington Savings Fund Society, FSB's position in NATIONAL PRESTO INDS INC COMMON STOCK, 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 Q2

NPK was reported at 0.00% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.0% 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
2024 Q3 to 2026 Q2

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.

How Wilmington Savings Fund Society, FSB held NPK — position size vs. price
% of Fund (quarterly)    NPK price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 8 quarters  
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q2 UNCHANGED 1,000 0% 0.00% $125K 2026-07-28 $123.35
2026 Q1 UNCHANGED 1,000 0% 0.00% $137K 2026-04-30 $139.84
2025 Q4 UNCHANGED 1,000 0% 0.00% $107K 2026-02-12 $120.50
2025 Q3 UNCHANGED 1,000 0% 0.00% $112K 2025-11-14 (Est.) $94.15
2025 Q2 UNCHANGED 1,000 0% 0.00% $98K 2025-07-28 $96.03
2025 Q1 UNCHANGED 1,000 0% 0.00% $88K 2025-05-08 $82.58
2024 Q4 UNCHANGED 1,000 0% 0.00% $98K 2025-01-28 $95.27
2024 Q3 ADDED 1,000 +775 +344.4% 0.00% $75K 2024-11-25 $77.90
4 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

FAQ About Wilmington Savings Fund Society, FSB and NPK

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

How long has Wilmington Savings Fund Society, FSB reported owning NPK?

Wilmington Savings Fund Society, FSB reported NPK across 8 quarterly 13F filings, from 2024 Q3 through 2026 Q2.

What was the largest reported NPK position in Wilmington Savings Fund Society, FSB's portfolio?

The largest reported portfolio weight for NPK was 0.00% in 2026 Q1.

What is the latest reported NPK position on this page?

The most recent filing on this page is 2026 Q2, when Wilmington Savings Fund Society, FSB reported 1,000 shares, equal to 0.00% of portfolio, with an estimated market value of $125K.

What does the chart on this NPK ownership page compare?

The chart compares Wilmington Savings Fund Society, FSB's quarterly NPK 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.

How well did Wilmington Savings Fund Society, FSB time their NPK position?

Based on 13F filing dates vs. subsequent NPK price moves, Wilmington Savings Fund Society, FSB correctly timed 1 out of 4 reported position changes (25%). The annualised alpha on NPK relative to SPY over the holding period was +8.2%.

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