Atlantic Investment Management, Inc. 13F Portfolio

CIK 1063296 Filing since Q1 2014 Q2 2026 filed Aug 14, 2026
Holdings as of Jun 30, 2026, from the 13F filed Aug 14, 2026.

Portfolio Snapshot

12 positions · Q2 2026

Atlantic Investment Management, Inc. reported 12 positions worth $191.97M for the quarter ended Jun 30, 2026, up 11.8% on the prior quarter. It opened 2 new positions, added to 6, trimmed 4 and exited 2. Its largest holding is Ashland Inc. at 17.5% of the portfolio.

Portfolio Value
$191.97M
+11.8% QoQ · +27.3% YoY
Positions
12
2 new · 2 sold out
Top 10 Concentration
95.3%
of portfolio value
Largest Position
ASH 17.5%
Ashland Inc.
Net Buying
+$22.47M
$79.39M bought · $56.92M sold
Turnover
31.3%
of the portfolio traded
Top Sector
Industrials
44.2% of value
Track Record
50
quarters on file since Q1 2014

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
44.17%
Industrials
Industrials44.17%
Basic Materials17.47%
Consumer Discretionary13.89%
Healthcare12.18%
Consumer Staples7.61%
Energy4.69%

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.

IndustrialsBasic MaterialsConsumer DiscretionaryHealthcareConsumer StaplesEnergyTechnology

Largest Buys

Q2 2026
Holding Change Change % Trade Value Weight
ASH Ashland Inc. +509.0K – $33.54M 17.47%
XRAY DENTSPLY SIRONA Inc. +1.59M +261.1% $16.90M 12.18%
PVH Pvh Corp. +128.4K +100.3% $9.54M 9.92%
APTV Aptiv PLC +130.9K +40.5% $8.03M 14.51%
VGNT Versigent PLC +120.7K – $5.07M 2.64%
ABM Abm Industries Inc +88.3K +40.1% $3.91M 7.1%
NESR National Energy Services Reunited Corp. +80.0K +133.3% $2.39M 2.18%
NOMD Nomad Foods Ltd +1,000 +0.1% $10.95K 7.61%

Largest Sells

Q2 2026
Holding Change Change % Trade Value Weight
DCH Dauch Corp -2.44M -63.4% $13.20M 3.97%
WFRD Weatherford International plc -153.2K -72.2% $12.49M 2.51%
DOLE Dole plc -675.9K -100.0% $9.66M Exited
KEX Kirby Corp -70.3K -27.4% $9.56M 13.22%
OSK Oshkosh Corp -52.6K -38.6% $8.07M 6.69%
MHK Mohawk Industries Inc -40.0K -100.0% $3.94M Exited

New Positions

Q2 2026
Holding Shares Trade Value Weight
ASH Ashland Inc. +509.0K $33.54M 17.47%
VGNT Versigent PLC +120.7K $5.07M 2.64%

Closed Positions

Q2 2026
Holding Shares Sold Trade Value Prior Weight
DOLE Dole plc -675.9K $9.66M 5.63%
MHK Mohawk Industries Inc -40.0K $3.94M 2.29%
Holdings · Q2 2026

12 Positions

As ofJun 30, 2026
Value$191.97M
Top 1095.3%
Avg position$16.00M
# Activity
Showing all 12 positions 13F filings on SEC EDGAR

Tip. Select a row to see that position’s full history at Atlantic Investment Management.

About Atlantic Investment Management, Inc.’s 13F Portfolio

What are Atlantic Investment Management, Inc.’s largest holdings?

As of its Q2 2026 13F filing, Atlantic Investment Management, Inc.’s five largest positions were Ashland Inc. (ASH) at 17.5%, Aptiv PLC (APTV) at 14.5%, Kirby Corp (KEX) at 13.2%, DENTSPLY SIRONA Inc. (XRAY) at 12.2%, Pvh Corp. (PVH) at 9.9% of the reported portfolio.

How much is Atlantic Investment Management, Inc.’s portfolio worth?

Atlantic Investment Management, Inc. reported a 13F portfolio worth $191.97M across 12 positions for Q2 2026. That is up 11.8% from the previous quarter.

What did Atlantic Investment Management, Inc. buy in Q2 2026?

Its largest purchases by value were Ashland Inc. ($33.54M), DENTSPLY SIRONA Inc. ($16.90M), Pvh Corp. ($9.54M). It opened 2 new positions.

What did Atlantic Investment Management, Inc. sell in Q2 2026?

Its largest sales by value were Dauch Corp ($13.20M), Weatherford International plc ($12.49M), Dole plc ($9.66M). It exited 2 positions entirely.

Where does this data come from?

From the Form 13F-HR reports Atlantic Investment Management, Inc. 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.