ADT — THE ADT CORPORATION

Ownership history in CSS LLC/IL · 23 quarters on record

This page tracks every 13F SEC filing in which CSS LLC/IL reported a position in THE ADT CORPORATION (ADT). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position

0.07% (2025 Q3)

Avg. % of fund

0.02%

First filed

2013 Q4

Last filed

2025 Q4

Quarters held

23

Quarter	Action	Shares	Change	Chg %	% of Fund	Mkt Value	Price (EOQ)
2025 Q4	REDUCED	166,140	-5,730	-3.3%	0.06%	$1.3M	$8.00
2025 Q3	ADDED	171,870	+170,870	+17087.0%	0.07%	$1.5M	$8.58
2025 Q3	REDUCED	1,000	-132,970	-99.3%	0.00%	$9K	$8.58
2025 Q2	ADDED	133,970	+99,270	+286.1%	0.05%	$1.1M	$8.29

% of Fund (quarterly) ADT price (monthly, adj. close)

Other funds also holding ADT

As of 2025 Q4 — sorted by position size

Apollo Management Holdings, L.P. 3Y 7Y 6.74% Zimmer Partners, LP 3Y 7Y 2.63% ARIEL INVESTMENTS, LLC 3Y 7Y 1.88% Monashee Investment Management LLC 3Y 7Y 1.82% Greenhouse Funds LLLP 3Y 7Y 1.66% Arnhold LLC 3Y 7Y 0.96% Phocas Financial Corp. 3Y 7Y 0.87% Burkehill Global Management, LP 0.8% Mork Capital Management, LLC 3Y 7Y 0.71% LONESTAR CAPITAL MANAGEMENT LLC 3Y 7Y 0.67%

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