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

EXPO

Exponent, Inc. · Industrials · Engineering & Construction

70.56 +0.6% mkt cap $3.42B quote delayed (FMP) · as of Aug 26 19:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
17Tracked holders
+1Δ holders
19.37MShares held
$1.35BReported value
+2New positions
−2Exits
Rising Conviction score 55/100 4 quarters of rising tracked shares ●●●●○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +6.2% · share flow +4.4% · net new positions 0.0%formula
Broad accumulation — rising shares across more holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 110 -1 33.82M $1.99B +9 −9
Q1 2026 113 +5 33.31M $2.17B +9 −5
Q4 2025 107 0 36.18M $2.51B +2 −1
Q3 2025 17 +1 19.37M $1.35B +2 −2
Q2 2025 14 -2 16.73M $1.25B −2
Q1 2025 13 +3 5.04M $408.27M +3
Q4 2024 10 -1 4.33M $386.19M +2 −3
Q3 2024 10 0 2.34M $269.42M
Q2 2024 10 2.42M $229.83M
Holder count
Who holds it · Q3 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 BlackRock (passive) 6.07M -0.1% $421.65M 0.0% ▼ Trim 2 SEC ↗
2 BlackRock (passive) 6.07M -0.1% $421.65M 0.0% ▼ Trim 2 SEC ↗
3 BlackRock (passive) 6.07M -0.1% $421.65M 0.0% ▼ Trim 2 SEC ↗
4 BlackRock (passive) 6.07M -0.1% $421.65M 0.0% ▼ Trim 2 SEC ↗
5 BlackRock (passive) 6.07M -0.1% $421.65M 0.0% ▼ Trim 2 SEC ↗
6 BlackRock (passive) 6.07M -0.1% $421.65M 0.0% ▼ Trim 2 SEC ↗
7 BlackRock (passive) 6.07M -0.1% $421.65M 0.0% ▼ Trim 2 SEC ↗
8 BlackRock (passive) 6.07M -0.1% $421.65M 0.0% ▼ Trim 2 SEC ↗
9 BlackRock (passive) 6.07M -0.1% $421.65M 0.0% ▼ Trim 2 SEC ↗
10 BlackRock (passive) 6.07M -0.1% $421.65M 0.0% ▼ Trim 2 SEC ↗
11 BlackRock (passive) 6.07M -0.1% $421.65M 0.0% ▼ Trim 2 SEC ↗
12 BlackRock (passive) 6.07M -0.1% $421.65M 0.0% ▼ Trim 2 SEC ↗
13 BlackRock (passive) 6.07M -0.1% $421.65M 0.0% ▼ Trim 2 SEC ↗
14 The Vanguard Group (passive) 5.25M -1.3% $364.82M 0.0% ▼ Trim 2 SEC ↗
15 The Vanguard Group (passive) 5.25M -1.3% $364.82M 0.0% ▼ Trim 2 SEC ↗
16 The Vanguard Group (passive) 5.25M -1.3% $364.82M 0.0% ▼ Trim 2 SEC ↗
17 The Vanguard Group (passive) 5.25M -1.3% $364.82M 0.0% ▼ Trim 2 SEC ↗
18 The Vanguard Group (passive) 5.25M -1.3% $364.82M 0.0% ▼ Trim 2 SEC ↗
19 State Street Global Advisors (passive) 1.86M -0.6% $129.06M 0.0% ▼ Trim 4 SEC ↗
20 Geode Capital Management (passive) 1.59M -0.3% $110.71M 0.0% ▼ Trim 6 SEC ↗
21 Geode Capital Management (passive) 1.59M -0.3% $110.71M 0.0% ▼ Trim 6 SEC ↗
22 Morgan Stanley 1.11M $77.42M 0.0% n/c 1 SEC ↗
23 Morgan Stanley 1.11M $77.42M 0.0% n/c 1 SEC ↗
24 Morgan Stanley 1.11M $77.42M 0.0% n/c 1 SEC ↗
25 Morgan Stanley 1.11M $77.42M 0.0% n/c 1 SEC ↗
26 Morgan Stanley 1.11M $77.42M 0.0% n/c 1 SEC ↗
27 Morgan Stanley 1.11M $77.42M 0.0% n/c 1 SEC ↗
28 Morgan Stanley 1.11M $77.42M 0.0% n/c 1 SEC ↗
29 Morgan Stanley 1.11M $77.42M 0.0% n/c 1 SEC ↗
30 Morgan Stanley 1.11M $77.42M 0.0% n/c 1 SEC ↗
31 Morgan Stanley 1.11M $77.42M 0.0% n/c 1 SEC ↗
32 Morgan Stanley 1.11M $77.42M 0.0% n/c 1 SEC ↗
33 Morgan Stanley 1.11M $77.42M 0.0% n/c 1 SEC ↗
34 Morgan Stanley 1.11M $77.42M 0.0% n/c 1 SEC ↗
35 JPMorgan Chase 961.25K $66.79M 0.0% n/c 1 SEC ↗
36 JPMorgan Chase 961.25K $66.79M 0.0% n/c 1 SEC ↗
37 JPMorgan Chase 961.25K $66.79M 0.0% n/c 1 SEC ↗
38 JPMorgan Chase 961.25K $66.79M 0.0% n/c 1 SEC ↗
39 JPMorgan Chase 961.25K $66.79M 0.0% n/c 1 SEC ↗
40 JPMorgan Chase 961.25K $66.79M 0.0% n/c 1 SEC ↗
41 JPMorgan Chase 961.25K $66.79M 0.0% n/c 1 SEC ↗
42 JPMorgan Chase 961.25K $66.79M 0.0% n/c 1 SEC ↗
43 JPMorgan Chase 961.25K $66.79M 0.0% n/c 1 SEC ↗
44 JPMorgan Chase 961.25K $66.79M 0.0% n/c 1 SEC ↗
45 JPMorgan Chase 961.25K $66.79M 0.0% n/c 1 SEC ↗
46 JPMorgan Chase 961.25K $66.79M 0.0% n/c 1 SEC ↗
47 JPMorgan Chase 961.25K $66.79M 0.0% n/c 1 SEC ↗
48 JPMorgan Chase 961.25K $66.79M 0.0% n/c 1 SEC ↗
49 JPMorgan Chase 961.25K $66.79M 0.0% n/c 1 SEC ↗
50 JPMorgan Chase 961.25K $66.79M 0.0% n/c 1 SEC ↗
51 JPMorgan Chase 961.25K $66.79M 0.0% n/c 1 SEC ↗
52 JPMorgan Chase 961.25K $66.79M 0.0% n/c 1 SEC ↗
53 Point72 Asset Management 471.02K New $32.73M 0.1% New 1 SEC ↗
54 Two Sigma Investments 428.62K New $29.78M 0.0% New 1 SEC ↗
55 Goldman Sachs Group 348.00K $24.18M 0.0% n/c 1 SEC ↗
56 Goldman Sachs Group 348.00K $24.18M 0.0% n/c 1 SEC ↗
57 Goldman Sachs Group 348.00K $24.18M 0.0% n/c 1 SEC ↗
58 Citadel Advisors 286.04K +57.6% $19.87M 0.0% ▲ Add 6 SEC ↗
59 Citadel Advisors 286.04K +57.6% $19.87M 0.0% ▲ Add 6 SEC ↗
60 D. E. Shaw & Co. 283.82K +34.4% $19.72M 0.0% ▲ Add 3 SEC ↗
61 AQR Capital Management 254.66K +128.9% $17.68M 0.0% ▲ Add 6 SEC ↗
62 AQR Capital Management 254.66K +128.9% $17.68M 0.0% ▲ Add 6 SEC ↗
63 AQR Capital Management 254.66K +128.9% $17.68M 0.0% ▲ Add 6 SEC ↗
64 AQR Capital Management 254.66K +128.9% $17.68M 0.0% ▲ Add 6 SEC ↗
65 Millennium Management 247.00K -29.9% $17.16M 0.0% ▼ Trim 6 SEC ↗
66 Renaissance Technologies 142.80K -47.7% $9.92M 0.0% ▼ Trim 3 SEC ↗
67 T. Rowe Price 42.98K +6.2% $2.99M 0.0% ▲ Add 6 SEC ↗
68 Fidelity (FMR) 15.73K +95.2% $1.09M 0.0% ▲ Add 2 SEC ↗
69 Fidelity (FMR) 15.73K +95.2% $1.09M 0.0% ▲ Add 2 SEC ↗
70 Gotham Asset Management 6.70K -67.9% $465,794 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

Point72 Asset Management $32.73M 0.1%
Two Sigma Investments $29.78M 0.0%

Exited

Norges Bank $43.75M was 0.0%
Arrowstreet Capital $5.97M was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 356 holders, 46.85M shares, $3.01B 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.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Aug 17 Corrigan Catherine

Officer, Director · 1.71K sh · $113,136

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

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: Q3 2025 · Methodology · Get this via the API