DUMONT & BLAKE INVESTMENT ADVISORS LLC HACK — PureFunds ISE Cyber Security E

Ownership history in DUMONT & BLAKE INVESTMENT ADVISORS LLC  ·  39 quarters on record

AI Ownership Summary

DUMONT & BLAKE INVESTMENT ADVISORS LLC reported PureFunds ISE Cyber Security E (HACK) in 39 quarterly 13F filings from 2024 Q1 through 2026 Q1. Peak portfolio weight reached 0.35% in 2026 Q1. The latest visible filing shows HACK at 0.35% 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 HACK ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was DUMONT & BLAKE INVESTMENT ADVISORS LLC's position in PureFunds ISE Cyber Security E, 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

HACK was reported at 0.35% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
0.35% 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 Q1 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.

HACK stock page DUMONT & BLAKE INVESTMENT ADVISORS LLC fund profile DUMONT & BLAKE INVESTMENT ADVISORS LLC full holdings
How DUMONT & BLAKE INVESTMENT ADVISORS LLC held HACK — position size vs. price
% of Fund (quarterly)    HACK price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 9 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 ADDED — — — 18,698 +7,015 +60.0% 0.35% $1.4M 2026-04-28 $79.21
2025 Q4 REDUCED — — — 11,683 -50 -0.4% 0.23% $939K 2026-01-29 $77.80
2025 Q3 REDUCED — — — 11,733 -249 -2.1% 0.25% $1.0M 2025-10-17 $85.22
2025 Q2 REDUCED — — — 11,982 -10 -0.1% 0.27% $1.0M 2025-07-29 $86.67
2025 Q1 UNCHANGED — — — 11,992 — 0% 0.24% $861K 2025-04-08 $64.81
2024 Q4 ADDED — — — 11,992 +6 +0.1% 0.24% $893K 2025-01-23 $78.56
2024 Q3 REDUCED 50.3% +9.7% ❌ 11,986 -12,126 -50.3% 0.22% $818K 2024-10-23 $69.30
2024 Q2 ADDED — — — 24,112 +11,836 +96.4% 0.22% $1.6M 2024-07-24 $62.39
2024 Q1 REDUCED — — — 12,276 -100 -0.8% 0.23% $787K 2024-04-17 $60.49
30 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding HACK

As of 2026 Q2 — sorted by position size

Thoma Capital Management LLC 3.76% Pacific Wealth Strategies Group, Inc. 3Y 7Y 2.12% AAFMAA Wealth Management & Trust LLC 3Y 1.15% VIEWPOINT INVESTMENT PARTNERS CORP 3Y 7Y 1.03% INSTRUMENTAL WEALTH, LLC 3Y 0.63% Vigilare Wealth Management 3Y 0.44% Curbstone Financial Management Corp 3Y 7Y 0.44% Wealthcare Capital Partners, LLC 0.36% Seelaus Asset Management LLC 3Y 7Y 0.31% A. D. Beadell Investment Counsel, Inc. 3Y 7Y 0.26%

FAQ About DUMONT & BLAKE INVESTMENT ADVISORS LLC and HACK

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

How long has DUMONT & BLAKE INVESTMENT ADVISORS LLC reported owning HACK?

DUMONT & BLAKE INVESTMENT ADVISORS LLC reported HACK across 9 quarterly 13F filings, from 2024 Q1 through 2026 Q1.

What was the largest reported HACK position in DUMONT & BLAKE INVESTMENT ADVISORS LLC's portfolio?

The largest reported portfolio weight for HACK was 0.35% in 2026 Q1.

What is the latest reported HACK position on this page?

The most recent filing on this page is 2026 Q1, when DUMONT & BLAKE INVESTMENT ADVISORS LLC reported 18,698 shares, equal to 0.35% of portfolio, with an estimated market value of $1.4M.

What does the chart on this HACK ownership page compare?

The chart compares DUMONT & BLAKE INVESTMENT ADVISORS LLC's quarterly HACK 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 DUMONT & BLAKE INVESTMENT ADVISORS LLC time their HACK position?

Based on 13F filing dates vs. subsequent HACK price moves, DUMONT & BLAKE INVESTMENT ADVISORS LLC correctly timed 20 out of 35 reported position changes (57%). The annualised alpha on HACK relative to SPY over the holding period was -29.1%.

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