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

MAT

Mattel, Inc. · Consumer Cyclical · Leisure

15.26 +3.0% mkt cap $4.43B quote delayed (FMP) · as of Aug 25 22:08 UTC — separate from filing data below

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
18Tracked holders
0Δ holders
137.67MShares held
$2.71BReported value
+1New positions
−1Exits
Stable Conviction score 41/100 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 -2.6% · net new positions 0.0%formula

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 113 -5 172.76M $2.40B +3 −7
Q1 2026 120 -5 174.76M $2.54B +5 −11
Q4 2025 126 0 199.80M $3.96B +1
Q3 2025 20 0 135.94M $2.29B −1
Q2 2025 18 0 137.67M $2.71B +1 −1
Q1 2025 15 -1 79.82M $1.55B −1
Q4 2024 16 +1 75.44M $1.34B +2 −1
Q3 2024 14 -2 65.59M $1.25B −2
Q2 2024 16 69.57M $1.13B
Holder count
Who holds it · Q2 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 PRIMECAP Management 33.22M -5.5% $655.06M 0.5% ▼ Trim 5 SEC ↗
2 The Vanguard Group (passive) 32.59M $642.69M 0.0% n/c 1 SEC ↗
3 The Vanguard Group (passive) 32.59M $642.69M 0.0% n/c 1 SEC ↗
4 The Vanguard Group (passive) 32.59M $642.69M 0.0% n/c 1 SEC ↗
5 The Vanguard Group (passive) 32.59M $642.69M 0.0% n/c 1 SEC ↗
6 The Vanguard Group (passive) 32.59M $642.69M 0.0% n/c 1 SEC ↗
7 BlackRock (passive) 28.86M $569.14M 0.0% n/c 1 SEC ↗
8 BlackRock (passive) 28.86M $569.14M 0.0% n/c 1 SEC ↗
9 BlackRock (passive) 28.86M $569.14M 0.0% n/c 1 SEC ↗
10 BlackRock (passive) 28.86M $569.14M 0.0% n/c 1 SEC ↗
11 BlackRock (passive) 28.86M $569.14M 0.0% n/c 1 SEC ↗
12 BlackRock (passive) 28.86M $569.14M 0.0% n/c 1 SEC ↗
13 BlackRock (passive) 28.86M $569.14M 0.0% n/c 1 SEC ↗
14 BlackRock (passive) 28.86M $569.14M 0.0% n/c 1 SEC ↗
15 BlackRock (passive) 28.86M $569.14M 0.0% n/c 1 SEC ↗
16 BlackRock (passive) 28.86M $569.14M 0.0% n/c 1 SEC ↗
17 BlackRock (passive) 28.86M $569.14M 0.0% n/c 1 SEC ↗
18 BlackRock (passive) 28.86M $569.14M 0.0% n/c 1 SEC ↗
19 BlackRock (passive) 28.86M $569.14M 0.0% n/c 1 SEC ↗
20 BlackRock (passive) 28.86M $569.14M 0.0% n/c 1 SEC ↗
21 BlackRock (passive) 28.86M $569.14M 0.0% n/c 1 SEC ↗
22 BlackRock (passive) 28.86M $569.14M 0.0% n/c 1 SEC ↗
23 BlackRock (passive) 28.86M $569.14M 0.0% n/c 1 SEC ↗
24 BlackRock (passive) 28.86M $569.14M 0.0% n/c 1 SEC ↗
25 BlackRock (passive) 28.86M $569.14M 0.0% n/c 1 SEC ↗
26 State Street Global Advisors (passive) 10.69M -4.1% $210.73M 0.0% ▼ Trim 3 SEC ↗
27 T. Rowe Price 8.80M -11.2% $173.50M 0.0% ▼ Trim 5 SEC ↗
28 T. Rowe Price 8.80M -11.2% $173.50M 0.0% ▼ Trim 5 SEC ↗
29 Geode Capital Management (passive) 5.99M -4.1% $118.17M 0.0% ▼ Trim 5 SEC ↗
30 Geode Capital Management (passive) 5.99M -4.1% $118.17M 0.0% ▼ Trim 5 SEC ↗
31 AQR Capital Management 5.79M -20.3% $113.92M 0.1% ▼ Trim 5 SEC ↗
32 AQR Capital Management 5.79M -20.3% $113.92M 0.1% ▼ Trim 5 SEC ↗
33 AQR Capital Management 5.79M -20.3% $113.92M 0.1% ▼ Trim 5 SEC ↗
34 AQR Capital Management 5.79M -20.3% $113.92M 0.1% ▼ Trim 5 SEC ↗
35 AQR Capital Management 5.79M -20.3% $113.92M 0.1% ▼ Trim 5 SEC ↗
36 Norges Bank (passive) 2.82M -15.5% $55.65M 0.0% ▼ Trim 5 SEC ↗
37 Arrowstreet Capital 2.17M -13.4% $42.79M 0.0% ▼ Trim 5 SEC ↗
38 Millennium Management 2.13M +164.3% $41.97M 0.0% ▲ Add 5 SEC ↗
39 D. E. Shaw & Co. 1.52M -25.6% $29.97M 0.0% ▼ Trim 5 SEC ↗
40 D. E. Shaw & Co. 1.52M -25.6% $29.97M 0.0% ▼ Trim 5 SEC ↗
41 Marshall Wace 1.25M New $24.70M 0.0% New 1 SEC ↗
42 Marshall Wace 1.25M New $24.70M 0.0% New 1 SEC ↗
43 Citadel Advisors 821.05K +7049.5% $16.19M 0.0% ▲ Add 5 SEC ↗
44 Point72 Asset Management 551.22K -27.3% $10.87M 0.0% ▼ Trim 5 SEC ↗
45 Gotham Asset Management 362.90K -10.5% $7.16M 0.0% ▼ Trim 5 SEC ↗
46 GAMCO Investors 46.60K -11.7% $918,952 0.0% ▼ Trim 5 SEC ↗
47 Two Sigma Investments 37.25K -57.8% $734,590 0.0% ▼ Trim 5 SEC ↗
48 Fidelity (FMR) 27.46K $541,446 0.0% n/c 1 SEC ↗
49 Fidelity (FMR) 27.46K $541,446 0.0% n/c 1 SEC ↗

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

New buyers

Marshall Wace $24.70M 0.0%
Marshall Wace $24.70M 0.0%

Exited

Renaissance Technologies $1.91M was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 422 holders, 298.05M shares, $4.12B 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: Q2 2025 · Methodology · Get this via the API