HACK — PUREFUNDS ISE CYBER SECURITY

Ownership history in CITADEL ADVISORS LLC  ·  107 quarters on record

AI Ownership Summary

CITADEL ADVISORS LLC reported PUREFUNDS ISE CYBER SECURITY (HACK) in 107 quarterly 13F filings from 2023 Q3 through 2025 Q4. The latest visible filing shows HACK 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 HACK ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was CITADEL ADVISORS LLC's position in PUREFUNDS ISE CYBER SECURITY, 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
2025 Q4

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

High-water mark
Peak Conviction
0.0% in 2024 Q2

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

Time in book
Holding Window
2023 Q3 to 2025 Q4

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 CITADEL ADVISORS LLC fund profile CITADEL ADVISORS LLC full holdings
How CITADEL ADVISORS LLC held HACK — position size vs. price
% of Fund (quarterly)    HACK price (quarter-end, indexed to 100)
📋 Quarterly Holdings History 27 quarters  ▾
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 REDUCED 3,000 -2,000 -40.0% 0.00% $241K 2026-02-14 (Est.) $77.89
2025 Q4 REDUCED 5,000 -600 -10.7% 0.00% $402K 2026-02-14 (Est.) $77.89
2025 Q3 ADDED 5,600 +1,300 +30.2% 0.00% $486K 2025-11-14 $84.36
2025 Q3 REDUCED 4,300 -15,935 -78.7% 0.00% $373K 2025-11-14 $84.36
2025 Q3 ADDED 20,235 +11,935 +143.8% 0.00% $1.8M 2025-11-14 $84.36
2025 Q2 REDUCED 8,300 -1,400 -14.4% 0.00% $717K 2025-08-14 $82.37
2025 Q2 REDUCED 9,700 -21,491 -68.9% 0.00% $838K 2025-08-14 $82.37
2025 Q1 ADDED 31,191 +17,991 +136.3% 0.00% $2.2M 2025-05-15 $80.42
2025 Q1 REDUCED 13,200 -6,600 -33.3% 0.00% $948K 2025-05-15 $80.42
2025 Q1 ADDED 19,800 +13,756 +227.6% 0.00% $1.4M 2025-05-15 $80.42
2024 Q4 REDUCED 6,044 -1,056 -14.9% 0.00% $450K 2025-02-14 $82.51
2024 Q4 REDUCED 7,100 -2,500 -26.0% 0.00% $529K 2025-02-14 $82.51
2024 Q4 ADDED 9,600 +5,952 +163.2% 0.00% $715K 2025-02-14 $82.51
2024 Q3 REDUCED 3,648 -20,752 -85.0% 0.00% $249K 2024-11-14 $72.49
2024 Q3 ADDED 24,400 +23,500 +2611.1% 0.00% $1.7M 2024-11-14 $72.49
2024 Q3 REDUCED 900 -44,100 -98.0% 0.00% $61K 2024-11-14 $72.49
2024 Q2 ADDED 45,000 +42,000 +1400.0% 0.00% $2.9M 2024-08-14 $64.77
2024 Q2 REDUCED 3,000 -41,583 -93.3% 0.00% $194K 2024-08-14 $64.77
2024 Q1 ADDED 44,583 +7,783 +21.1% 0.00% $2.9M 2024-05-15 $62.97
2024 Q1 ADDED 36,800 +3,600 +10.8% 0.00% $2.4M 2024-05-15 $62.97
2024 Q1 ADDED 33,200 +31,771 +2223.3% 0.00% $2.1M 2024-05-15 $62.97
2023 Q4 REDUCED 1,429 -42,471 -96.7% 0.00% $86K 2024-02-14 $66.55
2023 Q4 ADDED 43,900 +5,800 +15.2% 0.00% $2.7M 2024-02-14 $66.55
2023 Q4 ADDED 38,100 +6,000 +18.7% 0.00% $2.3M 2024-02-14 $66.55
2023 Q3 ADDED 32,100 +24,087 +300.6% 0.00% $1.7M 2023-11-14 $54.76
2023 Q3 REDUCED 8,013 -287 -3.5% 0.00% $413K 2023-11-14 $54.76
2023 Q3 ADDED 8,300 +7,033 +555.1% 0.00% $428K 2023-11-14 $54.76
80 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding HACK

As of 2025 Q4 — sorted by position size

HELIOS CAPITAL MANAGEMENT PTE. LTD 3Y 3.7% Thoma Capital Management LLC 3.02% Sage Capital Management, LLC 2.53% Hyposwiss Advisors SA 1.66% Game Plan Financial Advisors, LLC 3Y 1.56% Joseph P. Lucia & Associates, LLC 3Y 1.34% VIEWPOINT INVESTMENT PARTNERS CORP 3Y 7Y 1.01% Larry Mathis Financial Planning, LLC 0.69% Destination Wealth Management 3Y 7Y 0.64% PRIMORIS WEALTH ADVISORS, LLC 3Y 0.61%

FAQ About CITADEL 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 CITADEL ADVISORS LLC reported owning HACK?

CITADEL ADVISORS LLC reported HACK across 27 quarterly 13F filings, from 2023 Q3 through 2025 Q4.

What was the largest reported HACK position in CITADEL ADVISORS LLC's portfolio?

The largest reported portfolio weight for HACK was 0.00% in 2024 Q2.

What is the latest reported HACK position on this page?

The most recent filing on this page is 2025 Q4, when CITADEL ADVISORS LLC reported 3,000 shares, equal to 0.00% of portfolio, with an estimated market value of $241K.

What does the chart on this HACK ownership page compare?

The chart compares CITADEL 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.

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