TLS Advisors LLC 13F Portfolio

CIK 1768824 Filing since Q4 2022 Q2 2026 filed Aug 14, 2026
Holdings as of Jun 30, 2026, from the 13F filed Aug 14, 2026.

Portfolio Snapshot

14 positions · Q2 2026

TLS Advisors LLC reported 14 positions worth $27.82M for the quarter ended Jun 30, 2026, down 14.2% on the prior quarter. It opened 1 new position, added to 1, trimmed 4 and exited 0. Its largest holding is EQT Corp at 26% of the portfolio.

Portfolio Value
$27.82M
-14.2% QoQ · +11.8% YoY
Positions
14
1 new · 0 sold out
Top 10 Concentration
97.5%
of portfolio value
Largest Position
EQT 26%
EQT Corp
Net Buying
-$2.80M
$110.78K bought · $2.91M sold
Turnover
0.4%
of the portfolio traded
Top Sector
Technology
33.8% of value
Track Record
15
quarters on file since Q4 2022

Portfolio Value & Positions

Value Positions

Reported 13F market value at each quarter end. A change mixes trading with price moves in the positions held.

Sector Allocation

6 sectors
33.8%
Technology
Technology33.8%
Energy32.36%
Basic Materials20.71%
Healthcare8.85%
Other2.26%
Consumer Discretionary2.03%

Quarterly Buying & Selling

Bought Sold

Dollar value of shares bought and sold each quarter, at that quarter’s price. It counts trading only, not price changes.

Position Changes

How many positions were opened, added to, trimmed or closed each quarter.

Sector Allocation Over Time

Share of reported value in each sector at every quarter end.

TechnologyEnergyBasic MaterialsHealthcareOtherConsumer DiscretionaryIndustrialsReal Estate

Largest Buys

Q2 2026
Holding Change Change % Trade Value Weight
FISV Fiserv Inc +2,000 +4.2% $98.10K 8.81%
BRLT Brilliant Earth Group, Inc. +11.2K – $12.68K 0.046%

Largest Sells

Q2 2026
Holding Change Change % Trade Value Weight
RIO Rio Tinto Plc -23.6K -32.1% $2.24M 17.06%
VALE Vale S.A. -31.9K -32.1% $479.25K 3.65%
BHP BHP Group Ltd -1,430 -32.1% $119.13K 0.907%
OABI OmniAb, Inc. -29.5K -11.8% $72.57K 1.95%

New Positions

Q2 2026
Holding Shares Trade Value Weight
BRLT Brilliant Earth Group, Inc. +11.2K $12.68K 0.046%

Closed Positions

Q2 2026

No positions were closed this quarter.

Holdings · Q2 2026

14 Positions

As ofJun 30, 2026
Value$27.82M
Top 1097.5%
Avg position$1.99M
# Activity
Showing all 14 positions 13F filings on SEC EDGAR

Tip. Select a row to see that position’s full history at TLS Advisors.

About TLS Advisors LLC’s 13F Portfolio

What are TLS Advisors LLC’s largest holdings?

As of its Q2 2026 13F filing, TLS Advisors LLC’s five largest positions were EQT Corp (EQT) at 26.0%, Meta Platforms, Inc. (META) at 21.4%, Rio Tinto Plc (RIO) at 17.1%, Fiserv Inc (FISV) at 8.8%, Xenon Pharmaceuticals Inc. (XENE) at 6.7% of the reported portfolio.

How much is TLS Advisors LLC’s portfolio worth?

TLS Advisors LLC reported a 13F portfolio worth $27.82M across 14 positions for Q2 2026. That is down 14.2% from the previous quarter.

What did TLS Advisors LLC buy in Q2 2026?

Its largest purchases by value were Fiserv Inc ($98.10K), Brilliant Earth Group, Inc. ($12.68K). It opened 1 new positions.

What did TLS Advisors LLC sell in Q2 2026?

Its largest sales by value were Rio Tinto Plc ($2.24M), Vale S.A. ($479.25K), BHP Group Ltd ($119.13K). It exited 0 positions entirely.

Where does this data come from?

From the Form 13F-HR reports TLS Advisors LLC files with the SEC each quarter, within 45 days of quarter end. A 13F lists long positions in US-listed equities and options; it excludes short positions, cash, bonds and most non-US holdings.

Similar-Sized Institutions

by reported 13F value

13F data reflects long positions in US-listed equities and options as reported to the SEC up to 45 days after quarter end. It excludes short positions, cash, bonds and most non-US securities, so it is not a complete picture of a manager’s assets.