How many institutional investors hold SAIA?

3 tracked institutional investors disclosed a position in SAIA (SAIA INC) in their most recent 13F filing.

Who is the largest institutional holder of SAIA?

Andreas Halvorsen, Viking Global Investors, holds the largest disclosed position in SAIA, valued at $355M.

Where does this SAIA ownership data come from?

SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.

SAIA — SAIA INC

Name: SAIA INC (SAIA) — Institutional Ownership
Creator: InvestorLens
License: https://www.sec.gov/about/website-policies

Public company

For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

About SAIA INC (SAIA)

SAIA INC (SAIA) appears in the most recent 13F filings of 3 tracked institutional investors. The largest disclosed position is held by Andreas Halvorsen (Viking Global Investors), valued at $355M. Across recent filings, tracked investors recorded 1 new positions, 1 increased, 0 reduced, and 1 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in SAIA

/100

Institutional Accumulation

Added / Increased2

Reduced0

Exited1

BearishBullish

Crowded Trade Score™

How many top investors track SAIA

/100

Emerging Interest

3investors

A small number of top investors own this.

UndiscoveredCrowded

151015+

SAIA Ownership Composition

How SAIA INC is held across tracked investor types, based on reported 13F positions.

Dominant Type

Other

100% of tracked value

Institutions

tracked investors

Total Reported

$526.5M

combined 13F value

Other100.0%

Other(3)

100.0%

Tracked investors reporting SAIA

Investor	Firm	Shares	Market value	% of portfolio	As of
Andreas Halvorsen	Viking Global Investors	1.1M	$355.4M	0.94%	Dec 31, 2025
Ken Griffin	Citadel Advisors	308.4K	$108.3M	0.02%	Mar 31, 2026
Izzy Englander	Millennium Management	178.4K	$62.7M	0.03%	Mar 31, 2026

Andreas HalvorsenDec 31, 2025
Viking Global Investors
Shares
1.1M
Value
$355.4M
% Portfolio
0.94%
Ken GriffinMar 31, 2026
Citadel Advisors
Shares
308.4K
Value
$108.3M
% Portfolio
0.02%
Izzy EnglanderMar 31, 2026
Millennium Management
Shares
178.4K
Value
$62.7M
% Portfolio
0.03%

Recent activity

Investor	Action	Δ %	Current value	Filing date
Ken Griffin	Sold	-100.00%	$0	May 15, 2026
Andreas Halvorsen	New	—	$355.4M	Feb 17, 2026
Ken Griffin	Increased	245.25%	$43.3K	Feb 17, 2026

Ken Griffin
Sold
$0(-100.00%)May 15, 2026
Andreas Halvorsen
New
$355.4MFeb 17, 2026
Ken Griffin
Increased
$43.3K(245.25%)Feb 17, 2026

Frequently asked questions

How many institutional investors hold SAIA?: 3 tracked institutional investors disclosed a position in SAIA (SAIA INC) in their most recent 13F filing.
Who is the largest institutional holder of SAIA?: Andreas Halvorsen, Viking Global Investors, holds the largest disclosed position in SAIA, valued at $355M.
Did institutional ownership of SAIA increase or decrease?: Across recent 13F filings, tracked investors recorded 1 new positions, 1 increased, 0 reduced, and 1 fully exited SAIA.
Where does this SAIA ownership data come from?: SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.