{
	"fund": "ACK Asset Management LLC",
	"id": "US13F1510940",
	"url": "https://titelia.com/en/funds/US13F1510940",
	"manager": "",
	"filing": "13f",
	"currency": "USD",
	"net_assets": null,
	"as_of": "2026-03-31",
	"page": {
		"total": 16,
		"limit": 1000,
		"offset": 0,
		"more": false,
		"next": null,
		"previous": null
	},
	"holdings": [
		{
			"isin": "US5766901012",
			"company": "Materion Corp",
			"company_url": "https://titelia.com/en/stocks/materion-corp-US5766901012",
			"country": "US",
			"shares": 474800,
			"value": 68679820,
			"currency": "USD",
			"weight": 0,
			"as_of": "2026-03-31"
		},
		{
			"isin": "US00790R1041",
			"company": "Advanced Drainage Systems Inc",
			"company_url": "https://titelia.com/en/stocks/advanced-drainage-systems-inc-US00790R1041",
			"country": "US",
			"shares": 390000,
			"value": 53480700,
			"currency": "USD",
			"weight": 0,
			"as_of": "2026-03-31"
		},
		{
			"isin": "US7751331015",
			"company": "Rogers Corp",
			"company_url": "https://titelia.com/en/stocks/rogers-corp-US7751331015",
			"country": "US",
			"shares": 475000,
			"value": 50981750,
			"currency": "USD",
			"weight": 0,
			"as_of": "2026-03-31"
		},
		{
			"isin": "US42328H1095",
			"company": "Helios Technologies Inc",
			"company_url": "https://titelia.com/en/stocks/helios-technologies-inc-US42328H1095",
			"country": "US",
			"shares": 780378,
			"value": 50498260,
			"currency": "USD",
			"weight": 0,
			"as_of": "2026-03-31"
		},
		{
			"isin": "US5370081045",
			"company": "Littelfuse Inc",
			"company_url": "https://titelia.com/en/stocks/littelfuse-inc-US5370081045",
			"country": "US",
			"shares": 135000,
			"value": 45812250,
			"currency": "USD",
			"weight": 0,
			"as_of": "2026-03-31"
		},
		{
			"isin": "US21874C1027",
			"company": "Core & Main Inc",
			"company_url": "https://titelia.com/en/stocks/core-main-inc-US21874C1027",
			"country": "US",
			"shares": 900000,
			"value": 44460000,
			"currency": "USD",
			"weight": 0,
			"as_of": "2026-03-31"
		},
		{
			"isin": "US82982L1035",
			"company": "SiteOne Landscape Supply Inc",
			"company_url": "https://titelia.com/en/stocks/siteone-landscape-supply-inc-US82982L1035",
			"country": "US",
			"shares": 330000,
			"value": 43926300,
			"currency": "USD",
			"weight": 0,
			"as_of": "2026-03-31"
		},
		{
			"isin": "US0462241011",
			"company": "Astec Industries Inc",
			"company_url": "https://titelia.com/en/stocks/astec-industries-inc-US0462241011",
			"country": "US",
			"shares": 786500,
			"value": 42345160,
			"currency": "USD",
			"weight": 0,
			"as_of": "2026-03-31"
		},
		{
			"isin": "US2333774071",
			"company": "DXP Enterprises Inc/TX",
			"company_url": "https://titelia.com/en/stocks/dxp-enterprises-inc-tx-US2333774071",
			"country": "US",
			"shares": 260000,
			"value": 36329800,
			"currency": "USD",
			"weight": 0,
			"as_of": "2026-03-31"
		},
		{
			"isin": "US14154A1025",
			"company": "Cardinal Infrastructure Group Inc",
			"company_url": "https://titelia.com/en/stocks/cardinal-infrastructure-group-inc-US14154A1025",
			"country": "US",
			"shares": 874000,
			"value": 34658470,
			"currency": "USD",
			"weight": 0,
			"as_of": "2026-03-31"
		},
		{
			"isin": "US26969P1084",
			"company": "Eagle Materials Inc",
			"company_url": "https://titelia.com/en/stocks/eagle-materials-inc-US26969P1084",
			"country": "US",
			"shares": 165000,
			"value": 31259250,
			"currency": "USD",
			"weight": 0,
			"as_of": "2026-03-31"
		},
		{
			"isin": "US57638P1049",
			"company": "Masterbrand Inc",
			"company_url": "https://titelia.com/en/stocks/masterbrand-inc-US57638P1049",
			"country": "US",
			"shares": 3700000,
			"value": 30747000,
			"currency": "USD",
			"weight": 0,
			"as_of": "2026-03-31"
		},
		{
			"isin": "US3873281071",
			"company": "Granite Construction Inc",
			"company_url": "https://titelia.com/en/stocks/granite-construction-inc-US3873281071",
			"country": "US",
			"shares": 250000,
			"value": 29970000,
			"currency": "USD",
			"weight": 0,
			"as_of": "2026-03-31"
		},
		{
			"isin": "US1265011056",
			"company": "CTS Corp",
			"company_url": "https://titelia.com/en/stocks/cts-corp-US1265011056",
			"country": "US",
			"shares": 584000,
			"value": 27891840,
			"currency": "USD",
			"weight": 0,
			"as_of": "2026-03-31"
		},
		{
			"isin": "US51819L1070",
			"company": "Latham Group Inc",
			"company_url": "https://titelia.com/en/stocks/latham-group-inc-US51819L1070",
			"country": "US",
			"shares": 5160000,
			"value": 27709200,
			"currency": "USD",
			"weight": 0,
			"as_of": "2026-03-31"
		},
		{
			"isin": "US18482P1030",
			"company": "Clearfield Inc",
			"company_url": "https://titelia.com/en/stocks/clearfield-inc-US18482P1030",
			"country": "US",
			"shares": 735200,
			"value": 19460744,
			"currency": "USD",
			"weight": 0,
			"as_of": "2026-03-31"
		}
	],
	"source": "Public filings of the fund regulators, republished by titelia",
	"served_by": {
		"name": "titelia",
		"url": "https://titelia.com/en/api"
	},
	"terms": "https://titelia.com/en/mentions",
	"documentation": "https://titelia.com/en/api"
}