SEI β€” SOLARIS OILFIELD INFRSTR INC

Ownership history in GeoSphere Capital Management, LLC  Β·  9 quarters on record

AI Ownership Summary

GeoSphere Capital Management, LLC reported SOLARIS OILFIELD INFRSTR INC (SEI) in 9 quarterly 13F filings from 2025 Q1 through 2025 Q4. Peak portfolio weight reached 4.99% in 2025 Q2. The latest visible filing shows SEI at 1.96% 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 SEI ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was GeoSphere Capital Management, LLC's position in SOLARIS OILFIELD INFRSTR INC, 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

SEI was reported at 1.96% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
4.99% in 2025 Q2

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

Time in book
Holding Window
2025 Q1 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.

SEI stock page GeoSphere Capital Management, LLC fund profile GeoSphere Capital Management, LLC full holdings
How GeoSphere Capital Management, LLC held SEI β€” position size vs. price
% of Fund (quarterly)    SEI price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
πŸ“‹ Quarterly Holdings History 4 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 REDUCED 129,472 -10,000 -7.2% 1.96% $6.0M 2026-02-14 (Est.) $56.49
2025 Q3 REDUCED 139,472 -66,500 -32.3% 4.23% $5.6M 2025-11-14 $45.00
2025 Q2 ADDED 205,972 +15,035 +7.9% 4.99% $5.8M 2025-08-14 $27.14
2025 Q1 ADDED 190,937 +134,731 +239.7% 2.26% $4.2M 2025-05-15 $22.31
5 older quarters hidden  β€”  Sign in free or upgrade to Premium to see full history

🏒 Other funds also holding SEI

As of 2026 Q1 β€” sorted by position size

Gunderson Capital Management LLC 3Y 1.42% MOODY ALDRICH PARTNERS LLC 3Y 7Y 0.95% Appian Way Asset Management LP 3Y 0.84% ProCore Advisors, LLC 0.4% Whalen Wealth Management Inc. 0.32% AlphaStar Capital Management, LLC 3Y 7Y 0.3% THOMPSON DAVIS & CO., INC. 3Y 7Y 0.24% MINDSET WEALTH MANAGEMENT, LLC 0.1% PINNACLE ASSOCIATES LTD 3Y 7Y 0.09% RITHOLTZ WEALTH MANAGEMENT 3Y 7Y 0.09%

FAQ About GeoSphere Capital Management, LLC and SEI

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

How long has GeoSphere Capital Management, LLC reported owning SEI?

GeoSphere Capital Management, LLC reported SEI across 4 quarterly 13F filings, from 2025 Q1 through 2025 Q4.

What was the largest reported SEI position in GeoSphere Capital Management, LLC's portfolio?

The largest reported portfolio weight for SEI was 4.99% in 2025 Q2.

What is the latest reported SEI position on this page?

The most recent filing on this page is 2025 Q4, when GeoSphere Capital Management, LLC reported 129,472 shares, equal to 1.96% of portfolio, with an estimated market value of $6.0M.

What does the chart on this SEI ownership page compare?

The chart compares GeoSphere Capital Management, LLC's quarterly SEI 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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