WYNNCHURCH CAPITAL PARTNERS IV, L.P.
CIK
1620062
Location
ROSEMONT, IL
Portfolio Value
Micro
$44,775,497
Diversification
Highly concentrated
Filing Date
Global Rank
#6,666
/ 7,976
▼ 700
Top Industry
Building Products & Equipment
100.0%
3Y Alpha vs SPY
-29.2%
Period ended 9 months ago
Filed Nov 14, 2025 · 7mo
4 quarters · since Dec 2024
Clone Performance
Feb 2025–Jun 2026 · vs SPYHypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.
Cloned portfolio
-15.7%
SPY
+23.4%
Annualised alpha
-29.2%
Max drawdown
−42.9%
Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.
Portfolio Concentration
1 positions · as of Sep 30, 2025 · Δ vs Jun 30, 2025Top Position
100.0%
0.0 pts
Top 5
100.0%
0.0 pts
Top 10
100.0%
0.0 pts
HHI
10,000
Highly concentrated0
Portfolio Trend
4 quarters · across all stocks
Sector Breakdown
As of Sep 30, 2025| Sector | % Portfolio | Value |
|---|---|---|
| Industrials | 100.0% | $44,775,497 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increasedNo qualifying positions this quarter.
Trimmed
Positions the filer reduced
1 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| SWIM | Latham Group, Inc. | −5,500,000 | 5,883,771 | $44,775,497 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarterNo qualifying positions this quarter.
Sold Out
Positions the filer fully exitedNo qualifying positions this quarter.
1 positions ·
$44,775,497 total
· as of Sep 30, 2025
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| SWIM |
Latham Group, Inc.
Industrials
|
Reduced | 5,883,771 | $44,775,497 | 100.00% |