Amplitude (AMPL): Institutional Ownership
Hedge funds and institutional managers reporting a position in AMPL · Information Technology. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
18
13F filers
Aggregate Value
$36.7M
Across holders
Last Price
$7.41
2026-06-26
Sector
Information Technology
GICS
Holder activity8 new5 added4 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| BAILLIE GIFFORD & CO CIK 0001088875 | Institutional Manager | 1.14M | $7.8M | 21.1% | 0.0% | Unchanged | +$0 | Q1 2026 |
| TUDOR INVESTMENT CORP ET AL CIK 0000923093 | Hedge Fund | 415K | $5.1M | 14.0% | 0.0% | New | — | Q2 2025 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 692K | $4.7M | 12.8% | 0.0% | Reduced | $-2.4M | Q1 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 597K | $4.1M | 11.1% | 0.0% | New | — | Q1 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 0001165408 | Hedge Fund | 275K | $3.4M | 9.3% | 0.0% | New | — | Q2 2025 |
| Man Group plc CIK 0001637460 | Hedge Fund | 478K | $3.3M | 8.9% | 0.0% | Added | +$2.3M | Q1 2026 |
| LIGHT STREET CAPITAL MANAGEMENT, LLC CIK 0001569049 | Hedge Fund | 293K | $2.0M | 5.4% | 0.4% | Reduced | $-8.2M | Q1 2026 |
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 172K | $2.0M | 5.4% | 0.0% | New | — | Q4 2025 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 268K | $1.8M | 5.0% | 0.0% | Added | +$1.7M | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 100K | $684K | 1.9% | 0.0% | Added | +$602K | Q1 2026 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 90K | $616K | 1.7% | 0.0% | Added | +$559K | Q1 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 47K | $321K | 0.9% | 0.0% | Reduced | $-236K | Q1 2026 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 46K | $311K | 0.8% | 0.0% | Added | +$214K | Q1 2026 |
| CAXTON ASSOCIATES LLP CIK 0002051323 | Hedge Fund | 21K | $247K | 0.7% | 0.0% | New | — | Q4 2025 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 18K | $163K | 0.4% | 0.0% | New | — | Q3 2024 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 11K | $113K | 0.3% | 0.0% | New | — | Q3 2025 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 9K | $102K | 0.3% | 0.0% | New | — | Q4 2025 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 519 | $4K | 0.0% | 0.0% | Reduced | $-5.6M | Q1 2026 |
Unchanged
Institutional Manager
$7.8M· 21.1% of total· 0.0% port· 1.14M sh· +$0 QoQ· Q1 2026
New
Hedge Fund
$5.1M· 14.0% of total· 0.0% port· 415K sh· — QoQ· Q2 2025
Reduced
Hedge Fund
$4.7M· 12.8% of total· 0.0% port· 692K sh· $-2.4M QoQ· Q1 2026
New
Hedge Fund
$4.1M· 11.1% of total· 0.0% port· 597K sh· — QoQ· Q1 2026
New
Hedge Fund
$3.4M· 9.3% of total· 0.0% port· 275K sh· — QoQ· Q2 2025
Added
Hedge Fund
$3.3M· 8.9% of total· 0.0% port· 478K sh· +$2.3M QoQ· Q1 2026
Reduced
Hedge Fund
$2.0M· 5.4% of total· 0.4% port· 293K sh· $-8.2M QoQ· Q1 2026
New
Hedge Fund
$2.0M· 5.4% of total· 0.0% port· 172K sh· — QoQ· Q4 2025
Added
Hedge Fund
$1.8M· 5.0% of total· 0.0% port· 268K sh· +$1.7M QoQ· Q1 2026
Added
Hedge Fund
$684K· 1.9% of total· 0.0% port· 100K sh· +$602K QoQ· Q1 2026
Added
Hedge Fund
$616K· 1.7% of total· 0.0% port· 90K sh· +$559K QoQ· Q1 2026
Reduced
Hedge Fund
$321K· 0.9% of total· 0.0% port· 47K sh· $-236K QoQ· Q1 2026
Added
Hedge Fund
$311K· 0.8% of total· 0.0% port· 46K sh· +$214K QoQ· Q1 2026
New
Hedge Fund
$247K· 0.7% of total· 0.0% port· 21K sh· — QoQ· Q4 2025
New
Hedge Fund
$163K· 0.4% of total· 0.0% port· 18K sh· — QoQ· Q3 2024
New
Hedge Fund
$113K· 0.3% of total· 0.0% port· 11K sh· — QoQ· Q3 2025
New
Hedge Fund
$102K· 0.3% of total· 0.0% port· 9K sh· — QoQ· Q4 2025
Reduced
Hedge Fund
$4K· 0.0% of total· 0.0% port· 519 sh· $-5.6M QoQ· Q1 2026