IMC-Chicago, LLC RXL — PROSHARES TRUST PROSHARES ULTRA HEA

Ownership history in IMC-Chicago, LLC  ·  20 quarters on record

AI Ownership Summary

IMC-Chicago, LLC reported PROSHARES TRUST PROSHARES ULTRA HEA (RXL) in 20 quarterly 13F filings from 2024 Q1 through 2026 Q1. The latest visible filing shows RXL 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 RXL ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was IMC-Chicago, LLC's position in PROSHARES TRUST PROSHARES ULTRA HEA, 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

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

High-water mark
Peak Conviction
0.0% in 2024 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.

RXL stock page IMC-Chicago, LLC fund profile IMC-Chicago, LLC full holdings
How IMC-Chicago, LLC held RXL — position size vs. price
% of Fund (quarterly)    RXL price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 6 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 ADDED — — — 67,687 +47,985 +243.6% 0.00% $3.1M 2026-05-05 $44.59
2025 Q3 ADDED — — — 19,702 +7,771 +65.1% 0.00% $838K 2025-11-04 $45.31
2025 Q2 REDUCED 11.9% +0.2% ❌ 11,931 -1,615 -11.9% 0.00% $485K 2025-07-22 $39.05
2024 Q4 ADDED — — — 13,546 +1,581 +13.2% 0.00% $596K 2025-01-27 $49.16
2024 Q3 REDUCED 35.1% -21.2% ✅ 11,965 -6,467 -35.1% 0.00% $1.3M 2024-10-25 $50.37
2024 Q1 ADDED — — — 18,432 +7,659 +71.1% 0.00% $2.0M 2024-04-12 $45.14
14 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding RXL

As of 2026 Q1 — sorted by position size

TOTH FINANCIAL ADVISORY CORP 3Y 7Y 0.05% Capital Investment Advisory Services, LLC 3Y 7Y 0.01% FIRST MANHATTAN CO. LLC. 3Y 7Y 0.0% BARTLETT & CO. WEALTH MANAGEMENT LLC 0.0% Neuberger Berman Group LLC 3Y 7Y 0.0% HANTZ FINANCIAL SERVICES, INC. 3Y 0.0% OSAIC HOLDINGS, INC. 3Y 0.0% ENVESTNET ASSET MANAGEMENT INC 3Y 7Y 0.0% CITADEL ADVISORS LLC 3Y 7Y 0.0% SUSQUEHANNA INTERNATIONAL GROUP, LLP 3Y 7Y 0.0%

FAQ About IMC-Chicago, LLC and RXL

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

How long has IMC-Chicago, LLC reported owning RXL?

IMC-Chicago, LLC reported RXL across 6 quarterly 13F filings, from 2024 Q1 through 2026 Q1.

What was the largest reported RXL position in IMC-Chicago, LLC's portfolio?

The largest reported portfolio weight for RXL was 0.00% in 2024 Q1.

What is the latest reported RXL position on this page?

The most recent filing on this page is 2026 Q1, when IMC-Chicago, LLC reported 67,687 shares, equal to 0.00% of portfolio, with an estimated market value of $3.1M.

What does the chart on this RXL ownership page compare?

The chart compares IMC-Chicago, LLC's quarterly RXL 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 IMC-Chicago, LLC time their RXL position?

Based on 13F filing dates vs. subsequent RXL price moves, IMC-Chicago, LLC correctly timed 8 out of 19 reported position changes (42%). The annualised alpha on RXL relative to SPY over the holding period was -4.4%.

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