Robert Olstein Portfolio Concentration: Top Holdings Analysis
An analysis of Robert Olstein's portfolio concentration as of March 31, 2026, highlighting key holdings and share changes.

Robert Olstein's portfolio, managed by Olstein Capital Management, as of March 31, 2026, shows a concentrated position in several stocks, with the largest holdings accounting for significant portions of the total portfolio value.
The Walt Disney Company (DIS) stands as Olstein's largest holding, representing 2.19% of the portfolio. Olstein reduced his stake during the period, decreasing shares by 3.58%.
Sensata Technologies Holding PLC (ST) is the second-largest position at 2.14% allocation. Olstein also decreased his stake in this industrial technology company by 2.04%.
Avantor, Inc. (AVTR) shows a remarkable increase in Olstein's position, jumping to the third-largest holding at 2.07% allocation. Olstein added nearly 48% of his shares in this Healthcare company.
LKQ Corp. (LKQ) holds the fourth position at 2.02% allocation. Olstein slightly reduced his stake in this Consumer Cyclical company by 1.12%.
Omnicom Group Inc. (OMC) is positioned fifth at 1.94% allocation. Olstein increased his stake in this Communication Services company by 7.27%.
International Flavors & Fragrances Inc. (IFF) is the sixth-largest holding at 1.88% allocation. Olstein decreased his position in this Basic Materials stock by 6.3%.
Vontier Corporation (VNT) holds the seventh position at 1.85% allocation. Olstein reduced his stake in this Technology company by 6.74%.
FIDELITY NATIONAL INFORMATION SERVICES, INC. (FIS) shows a significant increase, rising to the eighth position at 1.78% allocation. Olstein substantially added to his position in this Technology stock, increasing shares by 43.25%.
NASDAQ Inc. (NDAQ) holds the ninth position at 1.78% allocation. Olstein increased his stake in this Financial Services company by 24.19%.
Zimmer Biomet Holdings Inc. (ZBH) completes the list of top holdings at 1.72% allocation. Olstein moderately increased his position in this Healthcare company by 6.1%.
For a detailed view of Robert Olstein's investment profile, visit Olstein Capital Management's profile. For specific stock information, explore Disney, Sensata Technologies, Avantor, LKQ, Omnicom, IFF, Vontier, FIS, NASDAQ, and Zimmer Biomet.