Robert Olstein's Portfolio Shows Significant Quarterly Shifts Amid Major Share Increases

Robert Olstein's portfolio, as of March 31, 2026, shows notable quarterly trends, with significant share increases in several holdings while others saw reductions.

Among the top holdings, AVANTOR INC (AVTR) stands out with a substantial increase of 47.92% in shares, representing one of the most significant additions during the period. Similarly, FIDELITY NATL INFORMATION SV (FIS) saw a considerable 43.25% share increase, and NASDAQ INC (NDAQ) added 24.19% in shares.

Conversely, shares of DISNEY WALT CO (DIS) decreased by 3.58%, while SENSATA TECHNOLOGIES HLDNG P (ST) experienced a 2.04% reduction. LKQ CORP (LKQ) saw a slight decrease of 1.12%, and INTERNATIONAL FLAVORS&FRAGRANCE (IFF) lost 6.3% of its position. VONTIER CORPORATION (VNT) also saw a decline of 6.74%.

Other notable changes include OMNICOM GROUP INC (OMC) with a 7.27% increase, ZIMMER BIOMET HOLDINGS INC (ZBH) with a 6.1% increase, and holdings in DISNEY WALT CO (DIS), SENSATA TECHNOLOGIES HLDNG P (ST), LKQ CORP (LKQ), INTERNATIONAL FLAVORS&FRAGRANCE (IFF), and VONTIER CORPORATION (VNT) which remained unchanged or saw minor fluctuations not detailed as major increases or decreases in the provided data.

For more detailed insights into Robert Olstein's investment activities, visit Robert Olstein's profile on Insiderset. Detailed analysis of individual stocks like AVANTOR INC (AVTR) can be found at AVTR, FIDELITY NATL INFORMATION SV (FIS) at FIS, and NASDAQ INC (NDAQ) at NDAQ.