SEMPER AUGUSTUS INVESTMENTS GROUP LLC DINO — HF SINCLAIR

Ownership history in SEMPER AUGUSTUS INVESTMENTS GROUP LLC  ·  17 quarters on record

AI Ownership Summary

SEMPER AUGUSTUS INVESTMENTS GROUP LLC reported HF SINCLAIR (DINO) in 17 quarterly 13F filings from 2023 Q4 through 2026 Q1. Peak portfolio weight reached 4.0% in 2024 Q3. The latest visible filing shows DINO at 2.69% 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 DINO ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was SEMPER AUGUSTUS INVESTMENTS GROUP LLC's position in HF SINCLAIR, 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

DINO was reported at 2.69% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
4.0% in 2024 Q3

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

Time in book
Holding Window
2023 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.

DINO stock page SEMPER AUGUSTUS INVESTMENTS GROUP LLC fund profile SEMPER AUGUSTUS INVESTMENTS GROUP LLC full holdings
How SEMPER AUGUSTUS INVESTMENTS GROUP LLC held DINO — position size vs. price
% of Fund (quarterly)    DINO price (quarter-end, indexed to 100)    SPY (indexed to 100)    QQQ (indexed to 100)
📋 Quarterly Holdings History 10 quarters  ▾
Quarter Action Sold % After 3M Timing Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2026 Q1 ADDED — — — 360,678 +2,151 +0.6% 2.69% $22.5M 2026-05-15 $70.01
2025 Q4 ADDED — — — 358,527 +1,815 +0.5% 1.90% $16.5M 2026-02-17 $56.88
2025 Q3 ADDED — — — 356,712 +7,778 +2.2% 2.33% $18.7M 2025-11-14 $54.72
2025 Q2 ADDED — — — 348,934 +49,653 +16.6% 2.02% $14.3M 2025-08-15 $43.20
2025 Q1 ADDED — — — 299,281 +6,372 +2.2% 1.59% $9.8M 2025-05-15 $35.89
2024 Q4 REDUCED 44.8% -4.7% ✅ 292,909 -238,040 -44.8% 1.83% $10.3M 2025-02-14 $35.57
2024 Q3 ADDED — — — 530,949 +258,235 +94.7% 4.00% $23.7M 2024-11-14 $39.29
2024 Q2 REDUCED — — — 272,714 -1,993 -0.7% 2.60% $14.5M 2024-08-14 $43.44
2024 Q1 ADDED — — — 274,707 +2,151 +0.8% 3.03% $16.6M 2024-05-15 $51.64
2023 Q4 ADDED — — — 272,556 +4,258 +1.6% 3.17% $15.1M 2024-02-14 $53.52
7 older quarters hidden  —  Sign in free or upgrade to Premium to see full history

🏢 Other funds also holding DINO

As of 2026 Q1 — sorted by position size

TCTC Holdings, LLC 3Y 7Y 21.9% THOMIST CAPITAL MANAGEMENT, LP 3Y 9.51% Robertson Opportunity Capital, LLC 3Y 7Y 5.03% Arkfeld Wealth Strategies, L.L.C. 3Y 3.77% NFJ INVESTMENT GROUP, LLC 3Y 3.64% Summit Street Capital Management, LLC 3Y 7Y 2.6% Mader & Shannon Wealth Management, Inc. 3Y 7Y 2.13% Pingora Partners LLC 2.13% ICON ADVISERS INC/CO 3Y 7Y 2.12% Hara Capital LLC 1.77%

FAQ About SEMPER AUGUSTUS INVESTMENTS GROUP LLC and DINO

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

How long has SEMPER AUGUSTUS INVESTMENTS GROUP LLC reported owning DINO?

SEMPER AUGUSTUS INVESTMENTS GROUP LLC reported DINO across 10 quarterly 13F filings, from 2023 Q4 through 2026 Q1.

What was the largest reported DINO position in SEMPER AUGUSTUS INVESTMENTS GROUP LLC's portfolio?

The largest reported portfolio weight for DINO was 4.00% in 2024 Q3.

What is the latest reported DINO position on this page?

The most recent filing on this page is 2026 Q1, when SEMPER AUGUSTUS INVESTMENTS GROUP LLC reported 360,678 shares, equal to 2.69% of portfolio, with an estimated market value of $22.5M.

What does the chart on this DINO ownership page compare?

The chart compares SEMPER AUGUSTUS INVESTMENTS GROUP LLC's quarterly DINO 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 SEMPER AUGUSTUS INVESTMENTS GROUP LLC time their DINO position?

Based on 13F filing dates vs. subsequent DINO price moves, SEMPER AUGUSTUS INVESTMENTS GROUP LLC correctly timed 9 out of 16 reported position changes (56%). The annualised alpha on DINO relative to SPY over the holding period was -2.7%.

← Back to SEMPER AUGUSTUS INVESTMENTS GROUP LLC Holdings