JANE STREET GROUP, LLC SDOW — PROSHARES TR

Ownership history in JANE STREET GROUP, LLC  ·  13 quarters on record

AI Ownership Summary

JANE STREET GROUP, LLC reported PROSHARES TR (SDOW) in 13 quarterly 13F filings from 2024 Q4 through 2026 Q1. The latest visible filing shows SDOW 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.

What this SDOW ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was JANE STREET GROUP, LLC's position in PROSHARES 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

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

High-water mark
Peak Conviction
0.0% in 2024 Q4

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

Time in book
Holding Window
2024 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.

SDOW stock page JANE STREET GROUP, LLC fund profile JANE STREET GROUP, LLC full holdings
How JANE STREET GROUP, LLC held SDOW — position size vs. price
% of Fund (quarterly)    SDOW price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 13 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 ADDED — — — 55,400 +29,200 +111.5% 0.00% $2.0M 2026-05-12 $28.37
2026 Q1 REDUCED — — — 26,200 -56,505 -68.3% 0.00% $923K 2026-05-12 $28.37
2025 Q4 ADDED — — — 82,705 +37,680 +83.7% 0.00% $2.6M 2026-02-12 $29.17
2025 Q4 ADDED — — — 45,025 +6,550 +17.0% 0.00% $1.4M 2026-02-12 $29.17
2025 Q4 REDUCED 52.7% +10.9% ❌ 38,475 -42,830 -52.7% 0.00% $1.2M 2026-02-12 $29.17
2025 Q3 ADDED — — — 81,305 +16,480 +25.4% 0.00% $2.9M 2025-11-14 $33.55
2025 Q3 REDUCED 9.0% -11.6% ✅ 64,825 -6,450 -9.0% 0.00% $2.3M 2025-11-14 $33.55
2025 Q3 REDUCED 15.4% -11.6% ✅ 71,275 -12,930 -15.4% 0.00% $2.5M 2025-11-14 $33.55
2025 Q2 ADDED — — — 84,205 +63,530 +307.3% 0.00% $3.5M 2025-08-14 $38.34
2025 Q2 REDUCED 41.9% -12.4% ✅ 20,675 -14,900 -41.9% 0.00% $857K 2025-08-14 $38.34
2025 Q1 REDUCED 65.8% -19.8% ✅ 35,575 -68,429 -65.8% 0.00% $1.9M 2025-05-14 $46.19
2024 Q4 ADDED — — — 104,004 +25,179 +31.9% 0.00% $5.3M 2025-02-14 $42.20
2024 Q4 INITIATED — — — 78,825 — — 0.00% $4.0M 2025-02-14 $42.20

🏢 Other funds also holding SDOW

As of 2026 Q1 — sorted by position size

Capstone Capital Management Ltd 0.44% Game Plan Financial Advisors, LLC 3Y 0.02% HOLLENCREST CAPITAL MANAGEMENT 3Y 7Y 0.0% IMC-Chicago, LLC 3Y 7Y 0.0% Parallel Advisors, LLC 3Y 7Y 0.0% Westend Capital Management, LLC 3Y 7Y 0.0% SBI Securities Co., Ltd. 0.0% Ascentis Independent Advisors 3Y 0.0% UBS Group AG 3Y 7Y 0.0% AE Wealth Management LLC 3Y 7Y 0.0%

FAQ About JANE STREET GROUP, LLC and SDOW

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

How long has JANE STREET GROUP, LLC reported owning SDOW?

JANE STREET GROUP, LLC reported SDOW across 13 quarterly 13F filings, from 2024 Q4 through 2026 Q1.

What was the largest reported SDOW position in JANE STREET GROUP, LLC's portfolio?

The largest reported portfolio weight for SDOW was 0.00% in 2024 Q4.

What is the latest reported SDOW position on this page?

The most recent filing on this page is 2026 Q1, when JANE STREET GROUP, LLC reported 55,400 shares, equal to 0.00% of portfolio, with an estimated market value of $2.0M.

What does the chart on this SDOW ownership page compare?

The chart compares JANE STREET GROUP, LLC's quarterly SDOW 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 JANE STREET GROUP, LLC time their SDOW position?

Based on 13F filing dates vs. subsequent SDOW price moves, JANE STREET GROUP, LLC correctly timed 7 out of 12 reported position changes (58%). The annualised alpha on SDOW relative to SPY over the holding period was -38.3%.

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