Vanguard Portfolio Management
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Vanguard Portfolio Management’s Exponent EXPO Stock Holding History

Vanguard Portfolio Management’s Portfolio EXPO Stock Details EXPO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$185M Buy
3,143,624
+196,868
+7% +$12.1M 0.01% 1254
2026
Q1 		$192M Buy
+2,946,756
New +$209M 0.01% 1161

Other funds holding EXPO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $32.2B AUM 10.98% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
GCM
Geneva Capital Management Milwaukee, Wisconsin $4.36B AUM 17.81% 1-Year Est. Return
RA
Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Vanguard Portfolio Management's EXPO Position: Q2 2026 in Review

Vanguard Portfolio Management increased its Exponent (EXPO) stake by 6.7% in Q2 2026, buying an estimated $12.1M and bringing the position to 3,143,624 shares worth $185M. The position accounts for 0.01% of the portfolio, ranked #1254.

Vanguard Portfolio Management first reported a position in EXPO in Q1 2026 and has held it in 2 quarters since. The position peaked at $192M in Q1 2026. 335 funds tracked by Wall St. Rank hold EXPO as of Q2 2026.

  • Vanguard Portfolio Management held 3,143,624 shares of Exponent worth $185M as of Q2 2026.
  • Vanguard Portfolio Management bought 196,868 Exponent shares in Q2 2026, an estimated $12.1M.
  • Exponent made up 0.01% of Vanguard Portfolio Management's portfolio in Q2 2026, its #1254 holding.
  • Vanguard Portfolio Management first reported a position in Exponent in Q1 2026 and has held it in 2 quarters since.
  • Vanguard Portfolio Management's Exponent position peaked at $192M in Q1 2026.
  • 335 funds tracked by Wall St. Rank held Exponent as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.