William Mack & Associates’s HEICO Corp Class A HEI.A Stock Holding History

William Mack & Associates’s Portfolio HEI.A Stock Details HEI.A Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	$7.76K	Buy	+34	New	+$8.48K	﹤0.01%	433

Other funds holding HEI.A

Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return

BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM

State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return

JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Local Pensions Partnership Investment London, United Kingdom $4.77B AUM 16.58% 1-Year Est. Return

Maren Capital Chicago, Illinois $2.07B AUM 9.13% 1-Year Est. Return

William Mack & Associates's HEI.A Position: Q3 2026 in Review

William Mack & Associates opened a new position in HEICO Corp Class A (HEI.A) in Q3 2026: 34 shares worth $7.76K. The stake represents ﹤0.01% of the portfolio and ranks #433 among its holdings.

540 funds tracked by Wall St. Rank hold HEI.A as of Q3 2026.

William Mack & Associates held 34 shares of HEICO Corp Class A worth $7.76K as of Q3 2026.
HEICO Corp Class A was a new William Mack & Associates position in Q3 2026.
HEICO Corp Class A made up ﹤0.01% of William Mack & Associates's portfolio in Q3 2026, its #433 holding.
540 funds tracked by Wall St. Rank held HEICO Corp Class A as of Q3 2026.

Based on William Mack & Associates's 13F filing for Q3 2026, filed 27 Oct 2026.