Atlantic Investment Management - Performance Analysis
Investment performance metrics based on historical 13F filings data.
📊 Data Coverage: June 2013 to June 2025 • Initial Portfolio Value: $0.00B
Performance calculated from first filing in our database. This may not represent the investor's entire career.
Portfolio Growth (Since First Filing)
+0.20B
+9,999%+
Winning Positions
+37.35%
31 wins / 83 positions
Average Gain (Winners)
$7.51M
+9,999%+ avg per position
Active Positions
11
28 losing positions
Portfolio Value Over Time
Total Positions Tracked
83
All holdings over time
Win/Loss Ratio
1.11
31 gains / 28 losses
Active vs. Exited
11 / 72
Current positions / Exited
Position Performance
Performance calculated from first appearance in 13F filings. Initial values represent position value when first tracked, not actual purchase prices.
| Symbol | Company | Sector | Entry | Status | Initial Value | Current Value | Gain/Loss | Return % |
|---|---|---|---|---|---|---|---|---|
| GTLS | Chart Industries, Inc. | Industrials | Jun 2024 | ACTIVE | $10.10M | $45.23M | $35.13M | +347.65% |
| RL | Ralph Lauren Corporation | Consumer Cyclical | Mar 2017 | EXITED | $7.32K | $24.21M | $24.21M | +9,999%+ |
| OSK | Oshkosh Corporation (Holding Co | Industrials | Sep 2015 | ACTIVE | $12.10K | $23.74M | $23.73M | +9,999%+ |
| AVT | Avnet, Inc. | Technology | Jun 2017 | EXITED | $6.14K | $20.61M | $20.61M | +9,999%+ |
| FMC | FMC Corporation | Basic Materials | Dec 2014 | EXITED | $80.13K | $15.60M | $15.52M | +9,999%+ |
| ACM | AECOM | Industrials | Mar 2015 | EXITED | $13.69K | $15.34M | $15.33M | +9,999%+ |
| BLDR | Builders FirstSource, Inc. | Industrials | Sep 2021 | ACTIVE | $5.17K | $13.89M | $13.88M | +9,999%+ |
| FLS | Flowserve Corporation | Industrials | Sep 2022 | EXITED | $19.62K | $12.98M | $12.96M | +9,999%+ |
| OI | O-I Glass, Inc. | Consumer Cyclical | Dec 2019 | EXITED | $94.27K | $10.85M | $10.76M | +9,999%+ |
| EMN | Eastman Chemical Company | Basic Materials | Dec 2015 | ACTIVE | $115.49K | $10.06M | $9.94M | +8608.50% |
Important Note: Data Limitations
These metrics are based on 13F filing data which has significant limitations:
- Quarterly Snapshots Only: 13F filings show positions at quarter-end, not actual transaction prices
- No Transaction Prices: We cannot determine actual buy/sell prices, only end-of-quarter values
- Performance Estimates: Gains/losses are calculated from first appearance to last update using quarterly values
- Missing Data: Intra-quarter trades, dividends, corporate actions, and exact timing are not captured
- Educational Only: These metrics are estimates for understanding general investment patterns, not actual realized returns
Use these metrics for informational and educational purposes only. They represent broad trends, not precise investment performance.