Nierenberg Investment Management Company, LLC quarter change: USA Stocks, Added
In share positions in stocks (listed in the US), from the quarter ended 2026-03-31 to 2026-06-30, Nierenberg Investment Management Company, LLC opened 3 positions, added to 2, reduced 1, sold out of 11 and left 27 unchanged. The largest increase in value was FCN (+$9,281,091); the largest decrease was EQT (-$5,584,310).
- FCN: Country of operation United States; Class COM; Shares 2026-03-31 9,780; Shares 2026-06-30 73,887.
- TNDM: Country of operation United States; Class COM NEW; Shares 2026-03-31 79,510; Shares 2026-06-30 158,910.
Two Form 13F-HR filings compared (SEC CIK 1282683): 2026-03-31 (filed 2026-05-13) and 2026-06-30 (filed 2026-08-11). Rows for the same security, class and put/call are added together. Value change is the filed value at each quarter end, so it includes the price move; share change is the position change.
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