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HEI · BA in the 13F filings

Two to four stocks side by side among the 95 tracked managers: who lists them, how that has moved, who bought and sold in a quarter, and which managers hold more than one.

HEIBA
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023

Holders over time

Tracked managers listing each stock every quarter, at least, or their combined reported value. A gap is a quarter in which no tracked manager listed it. Click a quarter to compare there.
  • HEI
  • BA
010203040202120222023202420252026
Holders and value by quarter
QuarterHEIBA
Q3 20207 holders, $273m20 holders, $5.1bn
Q4 20207 holders, $435m26 holders, $5.8bn
Q1 20218 holders, $432m26 holders, $7.7bn
Q2 20218 holders, $479m25 holders, $7.7bn
Q3 20217 holders, $448m22 holders, $6.5bn
Q4 20217 holders, $570m19 holders, $5.7bn
Q1 20226 holders, $571m23 holders, $6.2bn
Q2 20225 holders, $502m22 holders, $6.1bn
Q3 202211 holders, $630m17 holders, $5.5bn
Q4 202214 holders, $775m24 holders, $10.9bn
Q1 202312 holders, $759m29 holders, $14.1bn
Q2 202313 holders, $776m31 holders, $14.6bn
Q3 20237 holders, $626m32 holders, $13.5bn
Q4 20236 holders, $727m31 holders, $21.1bn
Q1 202410 holders, $854m21 holders, $14.9bn
Q2 20247 holders, $1.1bn20 holders, $16.7bn
Q3 20248 holders, $1.3bn20 holders, $13.9bn
Q4 202412 holders, $1.6bn31 holders, $28.0bn
Q1 202513 holders, $1.9bn30 holders, $26.5bn
Q2 202515 holders, $2.7bn32 holders, $32.3bn
Q3 202513 holders, $2.2bn33 holders, $30.6bn
Q4 202516 holders, $2.4bn34 holders, $29.2bn
Q1 202616 holders, $1.4bn31 holders, $26.7bn
Q2 202618 holders, $2.7bn25 holders, $31.0bn
HEI

Heico Corp New

Holders
18
Reported value
$2.7bn
Buyers
18
Sellers
20

Breadth -2 among 91 comparable managers.

IndustrialsAerospace and defence
BA

Boeing Co

Holders
25
Reported value
$31.0bn
Buyers
21
Sellers
18

Breadth +3 among 91 comparable managers.

IndustrialsAerospace and defence

Who holds both, Q2 2026

Among the 37 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only HEI (12)

Acadian Asset Management LLC, ARK Investment Management LLC, Arrowstreet Capital LP, Balyasny Asset Management LLC, Freestone Grove Partners LP, Holocene Advisors LP, Man Group PLC, PDT Partners LLC, Quantbot Technologies LP, Two Sigma Investments LP, Voloridge Investment Management LLC, Winton Group Ltd

Only BA (19)

AllianceBernstein LP, Appaloosa LP, AQR Capital Management LLC, Brevan Howard Capital Management LP, Davidson Kempner Capital Management LP, Fidelity (FMR LLC), Hudson Bay Capital Management LP, Invesco Ltd, Janus Henderson Group Ltd, MFS Investment Management, Moore Capital Management LP, Schonfeld Strategic Advisors LLC, Susquehanna International Group LLP, Tudor Investment Corp, Verition Fund Management LLC, Viking Global Investors LP, Walleye Capital LLC, Wellington Management Group LLP, Woodline Partners LP

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. Buyers and sellers count comparable managers (those that filed both quarters) by shares, so a rise in value with no rise in shares is the price. Large books are listed to their largest positions. These are 95 tracked managers, not the institutional market.

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