Who owns SLAB? 13F holders and whale ownership
SLAB is tracked across public portfolios in Whale Analyzer. This page answers who owns SLAB, which top funds are buying SLAB, aggregate disclosed value, and recent position changes based on public data. Alpine Associates is the largest reported holder at $46M; the top five funds control 100.0% of reported ownership; institutions were net buying last quarter (1 increased, 0 reduced); the stock trades above the aggregate whale cost basis of $142.45. Top tracked holders include Alpine Associates.
Continue to the live SLAB dashboardTop holders
| Investor | Reported value | Shares | Change |
|---|---|---|---|
| Alpine Associates 13F portfolio Alpine Associates Management holdings | $46.3M | 222.4K | New |
Ownership concentration
Reported ownership of SLAB is highly concentrated across tracked institutions.
- Single largest holder: 100.0% of reported ownership
- Top 5 holders: 100.0%
- Top 10 holders: 100.0%
Whale activity this quarter
Across 1 tracked institutions, 1 increased. Net positioning is net buying.
- Alpine Associates — Alpine Associates Management ($46.3M) · avg cost $142.45
Whale cost basis vs current price
The aggregate tracked cost basis is $142.45 versus a current price of $218.42, so SLAB trades above its cost basis (+53.3%). Average unrealized P&L across tracked holders: 52%.
Sector positioning — Health Care
SLAB sits within the Health Care sector alongside 221 other tracked names. Compare whale ownership across peers:
How to use this page
Values are reported public positions from tracked 13F filers and disclosures — not real-time ownership totals. Open the live SLAB dashboard for price charts and cross-investor scans, or read the SEC 13F guide.
Related stock holder pages
- NSC whale holders — NORFOLK SOUTHN CORP
- AL whale holders — AIR LEASE CORP
- GTLS whale holders — CHART INDS INC
- EA whale holders — ELECTRONIC ARTS INC
- QRVO whale holders — QORVO INC
- UNF whale holders — UNIFIRST CORP MASS
- KVUE whale holders — KENVUE INC
- VAL-WT whale holders — VALARIS LTD
Learn more in Whale Analyzer Academy
Deepen your read on SLAB with these Whale Analyzer Academy guides:
Frequently asked questions
Who owns SLAB stock?
Whale Analyzer tracks 1 public institutional holders of SLAB with a combined reported value of $46.3M. See the holder table above for the largest tracked positions.
Which top funds are buying SLAB?
Tracked institutions were net buying last quarter — 1 increased. Check the "Change" column: "New" = fresh position, "Increased" = added, "Reduced" = trimmed.
How concentrated is SLAB ownership?
The top five tracked holders report 100.0% of aggregate ownership.
Is SLAB above or below the whale cost basis?
The aggregate tracked cost basis is $142.45 versus a current price of $218.42 (+53.3%).
What does 13F ownership mean for SLAB?
Use the interactive SLAB dashboard on Whale Analyzer for real-time holder analysis, or read our 13F Alpha Signals Guide.