MEDIAALPHA INC (MAX): Institutional Ownership
Hedge funds and institutional managers reporting a position in MAX · Communication Services. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
15
13F filers
Aggregate Value
$18.8M
Across holders
Last Price
$11.88
2026-06-26
Sector
Communication Services
GICS
Holder activity8 new4 added3 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 719K | $6.7M | 35.6% | 0.0% | Reduced | $-3.0M | Q1 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 415K | $3.9M | 20.5% | 0.0% | Added | +$1.2M | Q1 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 175K | $1.6M | 8.7% | 0.0% | Added | +$1.1M | Q1 2026 |
| Man Group plc CIK 0001637460 | Hedge Fund | 137K | $1.3M | 6.8% | 0.0% | Added | +$240K | Q1 2026 |
| TUDOR INVESTMENT CORP ET AL CIK 0000923093 | Hedge Fund | 83K | $1.1M | 5.7% | 0.0% | New | — | Q4 2025 |
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 82K | $1.1M | 5.6% | 0.0% | New | — | Q4 2025 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 109K | $1.0M | 5.4% | 0.0% | Reduced | $-701K | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 64K | $591K | 3.1% | 0.0% | Reduced | $-976K | Q1 2026 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 39K | $509K | 2.7% | 0.0% | New | — | Q4 2025 |
| Gotham Asset Management, LLC CIK 0001510387 | Hedge Fund | 39K | $507K | 2.7% | 0.0% | New | — | Q4 2025 |
| CAXTON ASSOCIATES LLP CIK 0002051323 | Hedge Fund | 14K | $180K | 1.0% | 0.0% | New | — | Q4 2025 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 12K | $140K | 0.7% | 0.0% | New | — | Q3 2025 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 14K | $129K | 0.7% | 0.0% | New | — | Q1 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 12K | $110K | 0.6% | 0.0% | Added | +$110K | Q1 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 2K | $29K | 0.2% | 0.0% | New | — | Q4 2025 |
Reduced
Hedge Fund
$6.7M· 35.6% of total· 0.0% port· 719K sh· $-3.0M QoQ· Q1 2026
Added
Hedge Fund
$3.9M· 20.5% of total· 0.0% port· 415K sh· +$1.2M QoQ· Q1 2026
Added
Hedge Fund
$1.6M· 8.7% of total· 0.0% port· 175K sh· +$1.1M QoQ· Q1 2026
Added
Hedge Fund
$1.3M· 6.8% of total· 0.0% port· 137K sh· +$240K QoQ· Q1 2026
New
Hedge Fund
$1.1M· 5.7% of total· 0.0% port· 83K sh· — QoQ· Q4 2025
New
Hedge Fund
$1.1M· 5.6% of total· 0.0% port· 82K sh· — QoQ· Q4 2025
Reduced
Hedge Fund
$1.0M· 5.4% of total· 0.0% port· 109K sh· $-701K QoQ· Q1 2026
Reduced
Hedge Fund
$591K· 3.1% of total· 0.0% port· 64K sh· $-976K QoQ· Q1 2026
New
Hedge Fund
$509K· 2.7% of total· 0.0% port· 39K sh· — QoQ· Q4 2025
New
Hedge Fund
$507K· 2.7% of total· 0.0% port· 39K sh· — QoQ· Q4 2025
New
Hedge Fund
$180K· 1.0% of total· 0.0% port· 14K sh· — QoQ· Q4 2025
New
Hedge Fund
$140K· 0.7% of total· 0.0% port· 12K sh· — QoQ· Q3 2025
New
Hedge Fund
$129K· 0.7% of total· 0.0% port· 14K sh· — QoQ· Q1 2026
Added
Hedge Fund
$110K· 0.6% of total· 0.0% port· 12K sh· +$110K QoQ· Q1 2026
New
Hedge Fund
$29K· 0.2% of total· 0.0% port· 2K sh· — QoQ· Q4 2025