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Security record · archived quarter

MGA

Magna International Inc. · Consumer Cyclical · Auto - Parts

66.13 -2.5% mkt cap $18.00B 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
17Tracked holders
-2Δ holders
36.04MShares held
$1.39BReported value
+2New positions
−4Exits
Falling Conviction score 40/100 2 quarters of rising tracked shares ●●○○○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth -10.5% · share flow +3.4% · net new positions -11.8%formula
Concentrated accumulation — rising shares among fewer holders

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

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 118 -1 117.62M $7.76B +6 −6
Q1 2026 120 -2 119.18M $6.64B +7 −10
Q4 2025 123 +1 125.09M $6.67B +3 −1
Q3 2025 19 0 35.83M $1.70B +2 −3
Q2 2025 17 -2 36.04M $1.39B +2 −4
Q1 2025 16 +5 22.12M $751.69M +5
Q4 2024 11 -1 20.31M $848.24M +2 −3
Q3 2024 12 -1 20.65M $847.02M +1 −2
Q2 2024 13 22.11M $926.73M
Holder count
Who holds it · Q2 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 The Vanguard Group (passive) 11.73M $453.51M 0.0% n/c 1 SEC ↗
2 The Vanguard Group (passive) 11.73M $453.51M 0.0% n/c 1 SEC ↗
3 The Vanguard Group (passive) 11.73M $453.51M 0.0% n/c 1 SEC ↗
4 The Vanguard Group (passive) 11.73M $453.51M 0.0% n/c 1 SEC ↗
5 The Vanguard Group (passive) 11.73M $453.51M 0.0% n/c 1 SEC ↗
6 Harris Associates (Oakmark) 7.30M +2.5% $281.96M 0.5% ▲ Add 5 SEC ↗
7 Harris Associates (Oakmark) 7.30M +2.5% $281.96M 0.5% ▲ Add 5 SEC ↗
8 Arrowstreet Capital 4.10M +116.6% $158.49M 0.1% ▲ Add 5 SEC ↗
9 Norges Bank (passive) 3.82M +9.2% $147.85M 0.0% ▲ Add 5 SEC ↗
10 T. Rowe Price 3.45M -33.8% $133.36M 0.0% ▼ Trim 5 SEC ↗
11 Geode Capital Management (passive) 2.02M +20.2% $77.33M 0.0% ▲ Add 5 SEC ↗
12 Geode Capital Management (passive) 2.02M +20.2% $77.33M 0.0% ▲ Add 5 SEC ↗
13 Millennium Management 1.03M +31.2% $39.94M 0.0% ▲ Add 3 SEC ↗
14 Renaissance Technologies 572.88K New $22.12M 0.0% New 1 SEC ↗
15 Fidelity (FMR) 510.71K $19.74M 0.0% n/c 1 SEC ↗
16 Fidelity (FMR) 510.71K $19.74M 0.0% n/c 1 SEC ↗
17 BlackRock (passive) 492.53K $19.02M 0.0% n/c 1 SEC ↗
18 Wellington Management 291.04K +50.2% $11.23M 0.0% ▲ Add 5 SEC ↗
19 Wellington Management 291.04K +50.2% $11.23M 0.0% ▲ Add 5 SEC ↗
20 Wellington Management 291.04K +50.2% $11.23M 0.0% ▲ Add 5 SEC ↗
21 D. E. Shaw & Co. 259.84K -23.3% $10.05M 0.0% ▼ Trim 2 SEC ↗
22 D. E. Shaw & Co. 259.84K -23.3% $10.05M 0.0% ▼ Trim 2 SEC ↗
23 Point72 Asset Management 224.43K -41.0% $8.67M 0.0% ▼ Trim 2 SEC ↗
24 Two Sigma Investments 100.14K +4.9% $3.87M 0.0% ▲ Add 5 SEC ↗
25 State Street Global Advisors (passive) 57.56K New $2.22M 0.0% New 1 SEC ↗
26 Bridgewater Associates 38.75K -22.6% $1.50M 0.0% ▼ Trim 4 SEC ↗
27 Gotham Asset Management 29.83K -56.8% $1.15M 0.0% ▼ Trim 5 SEC ↗

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

New buyers

Renaissance Technologies $22.12M 0.0%
State Street Global Advisors $2.22M 0.0%

Exited

Adage Capital Partners $18.86M was 0.0%
ARK Investment Management $5.48M was 0.1%
Citadel Advisors $2.37M was 0.0%
AQR Capital Management $310,159 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 227.72K shares, $13.09M 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