BUTTERFLY NETWORK INC (BFLY): Institutional Ownership
Hedge funds and institutional managers reporting a position in BFLY · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
18
13F filers
Aggregate Value
$70.5M
Across holders
Last Price
$8.89
2026-06-26
Sector
Health Care
GICS
Holder activity9 new6 added2 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| GLENVIEW CAPITAL MANAGEMENT LLC CIK 0001138995 | Hedge Fund | 14.34M | $57.9M | 82.1% | 1.5% | Unchanged | +$0 | Q1 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 757K | $3.1M | 4.3% | 0.0% | Added | +$3.0M | Q1 2026 |
| Gotham Asset Management, LLC CIK 0001510387 | Hedge Fund | 462K | $1.9M | 2.6% | 0.0% | Added | +$942K | Q1 2026 |
| TUDOR INVESTMENT CORP ET AL CIK 0000923093 | Hedge Fund | 432K | $1.7M | 2.5% | 0.0% | New | — | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 286K | $1.2M | 1.6% | 0.0% | Added | +$525K | Q1 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 557K | $1.1M | 1.6% | 0.0% | New | — | Q2 2025 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 268K | $1.1M | 1.5% | 0.0% | Added | +$755K | Q1 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 506K | $1.0M | 1.4% | 0.0% | New | — | Q2 2025 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 172K | $655K | 0.9% | 0.0% | New | — | Q4 2025 |
| Man Group plc CIK 0001637460 | Hedge Fund | 96K | $386K | 0.5% | 0.0% | New | — | Q1 2026 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 43K | $176K | 0.2% | 0.0% | Added | +$129K | Q1 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 32K | $128K | 0.2% | 0.0% | Reduced | $-1.6M | Q1 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 23K | $71K | 0.1% | 0.0% | New | — | Q4 2024 |
| Fisher Asset Management, LLC CIK 0000850529 | Institutional Manager | 16K | $64K | 0.1% | 0.0% | New | — | Q1 2026 |
| Hudson Bay Capital Management LP CIK 0001393825 | Hedge Fund | 16K | $59K | 0.1% | 0.0% | New | — | Q4 2025 |
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 10K | $38K | 0.1% | 0.0% | New | — | Q4 2025 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 5K | $19K | 0.0% | 0.0% | Reduced | $-82K | Q1 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 49 | $198 | 0.0% | 0.0% | Added | +$20 | Q1 2026 |
Unchanged
Hedge Fund
$57.9M· 82.1% of total· 1.5% port· 14.34M sh· +$0 QoQ· Q1 2026
Added
Hedge Fund
$3.1M· 4.3% of total· 0.0% port· 757K sh· +$3.0M QoQ· Q1 2026
Added
Hedge Fund
$1.9M· 2.6% of total· 0.0% port· 462K sh· +$942K QoQ· Q1 2026
New
Hedge Fund
$1.7M· 2.5% of total· 0.0% port· 432K sh· — QoQ· Q1 2026
Added
Hedge Fund
$1.2M· 1.6% of total· 0.0% port· 286K sh· +$525K QoQ· Q1 2026
New
Hedge Fund
$1.1M· 1.6% of total· 0.0% port· 557K sh· — QoQ· Q2 2025
Added
Hedge Fund
$1.1M· 1.5% of total· 0.0% port· 268K sh· +$755K QoQ· Q1 2026
New
Hedge Fund
$1.0M· 1.4% of total· 0.0% port· 506K sh· — QoQ· Q2 2025
New
Hedge Fund
$655K· 0.9% of total· 0.0% port· 172K sh· — QoQ· Q4 2025
New
Hedge Fund
$386K· 0.5% of total· 0.0% port· 96K sh· — QoQ· Q1 2026
Added
Hedge Fund
$176K· 0.2% of total· 0.0% port· 43K sh· +$129K QoQ· Q1 2026
Reduced
Hedge Fund
$128K· 0.2% of total· 0.0% port· 32K sh· $-1.6M QoQ· Q1 2026
New
Hedge Fund
$71K· 0.1% of total· 0.0% port· 23K sh· — QoQ· Q4 2024
New
Institutional Manager
$64K· 0.1% of total· 0.0% port· 16K sh· — QoQ· Q1 2026
New
Hedge Fund
$59K· 0.1% of total· 0.0% port· 16K sh· — QoQ· Q4 2025
New
Hedge Fund
$38K· 0.1% of total· 0.0% port· 10K sh· — QoQ· Q4 2025
Reduced
Hedge Fund
$19K· 0.0% of total· 0.0% port· 5K sh· $-82K QoQ· Q1 2026
Added
Hedge Fund
$198· 0.0% of total· 0.0% port· 49 sh· +$20 QoQ· Q1 2026