Trade Filings
Managers Stocks Filings Superinvestors
Signals Institutional Buying Institutional Selling Insider Activity 13D & 13G Watch Sector Rotation
Tools Stock Screener Manager Screener Compare Managers Consensus Baskets All Research Tools Data API
Learn & AI Learn Ask the Data AI Agents
News ★ Saved
About About us Methodology Contact Disclaimer
Reader
DATA PLANS

Historical data downloads — coming with accounts.

API GATEWAY

Free read-only JSON access to the site's cached data.

Dark mode

🧭 Guided View
New to markets — prices, yields, YTD, market cap? We explain every term as you browse, in plain English. Same data, with the help built in.

⚡ Expert View
You already know the market. Just the data — clean, fast and compact, with no extra explanations. This is the default view.

Interface language
Security record · archived quarter

SAIA

Saia, Inc. · Industrials · Trucking

349.83 +1.7% mkt cap $9.33B quote delayed (FMP) · as of Aug 26 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
14Tracked holders
0Δ holders
5.50MShares held
$1.92BReported value
+1New positions
−1Exits
Rising Conviction score 56/100 3 quarters of rising tracked shares ●●●○○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth 0.0% · share flow +10.0% · net new positions 0.0%formula

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 125 +7 21.46M $8.88B +13 −5
Q1 2026 120 +2 21.32M $7.42B +7 −6
Q4 2025 118 0 23.98M $7.83B +3 −2
Q3 2025 19 -1 12.57M $3.76B +1 −3
Q2 2025 18 +1 11.94M $3.27B +2 −1
Q1 2025 14 0 5.50M $1.92B +1 −1
Q4 2024 14 0 5.00M $2.28B +1 −1
Q3 2024 13 0 4.87M $2.13B +1 −1
Q2 2024 13 4.63M $2.20B
Holder count
Who holds it · Q1 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 T. Rowe Price 2.83M +11.4% $989.45M 0.1% ▲ Add 4 SEC ↗
2 T. Rowe Price 2.83M +11.4% $989.45M 0.1% ▲ Add 4 SEC ↗
3 State Street Global Advisors (passive) 841.44K +1.0% $294.02M 0.0% ▲ Add 2 SEC ↗
4 Geode Capital Management (passive) 496.25K +5.2% $173.46M 0.0% ▲ Add 4 SEC ↗
5 Geode Capital Management (passive) 496.25K +5.2% $173.46M 0.0% ▲ Add 4 SEC ↗
6 Capital World Investors 479.45K 0.0% $167.53M 0.0% ▲ Add 4 SEC ↗
7 Citadel Advisors 349.58K +9.9% $122.15M 0.1% ▲ Add 4 SEC ↗
8 Norges Bank (passive) 313.93K +122.1% $109.70M 0.0% ▲ Add 4 SEC ↗
9 Wellington Management 66.23K -11.5% $23.14M 0.0% ▼ Trim 4 SEC ↗
10 Wellington Management 66.23K -11.5% $23.14M 0.0% ▼ Trim 4 SEC ↗
11 Wellington Management 66.23K -11.5% $23.14M 0.0% ▼ Trim 4 SEC ↗
12 PRIMECAP Management 49.52K -12.2% $17.30M 0.0% ▼ Trim 4 SEC ↗
13 Adage Capital Partners 48.11K New $16.81M 0.0% New 1 SEC ↗
14 Marshall Wace 14.80K +23.6% $5.17M 0.0% ▲ Add 2 SEC ↗
15 Marshall Wace 14.80K +23.6% $5.17M 0.0% ▲ Add 2 SEC ↗
16 Two Sigma Investments 3.24K -48.6% $1.13M 0.0% ▼ Trim 4 SEC ↗
17 D. E. Shaw & Co. 3.08K +180.3% $1.08M 0.0% ▲ Add 4 SEC ↗
18 AQR Capital Management 1.78K +52.4% $622,404 0.0% ▲ Add 4 SEC ↗
19 AQR Capital Management 1.78K +52.4% $622,404 0.0% ▲ Add 4 SEC ↗
20 AQR Capital Management 1.78K +52.4% $622,404 0.0% ▲ Add 4 SEC ↗
21 Millennium Management 1.21K -98.0% $421,063 0.0% ▼ Trim 4 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

Adage Capital Partners $16.81M 0.0%

Exited

Gotham Asset Management $1.70M was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 450 holders, 27.44M shares, $8.36B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q1 2025 · Methodology · Get this via the API