SNN Institutional Ownership Changes & 13F Activity
SMITH & NEPHEW PLC -SPON ADR (SNN) institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Causeway Capital Management, Sequoia Financial Advisors, and Renaissance Technologies LLC.
Related SNN insights
- SNN Overview
- SNN Top Shareholders
- SNN Ownership Trend
- SNN Institutional Buying
- SNN Institutional Selling
- SNN Ownership Changes
- SNN Insider Trading
- Healthcare Sector Institutional Ownership
- Healthcare Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Healthcare Stocks By Institutional Owners in Q1 2026
- Most Sold Healthcare Stocks By Institutional Owners in Q1 2026
- Top Institutional Investor Stock Rankings
| Portfolio quarter | Name | Type | Quantity | Remaining | Reported stock balance |
|---|---|---|---|---|---|
| Q3 2017 | Renaissance Technologies LLC | Sell | -89,200 | 34,500 | $1,256 |
| Q2 2017 | Renaissance Technologies LLC | Sell | -610,300 | 123,700 | $4,311 |
| Q1 2017 | Renaissance Technologies LLC | Buy | 32,750 | 734,000 | $22,703 |
| Q4 2016 | Renaissance Technologies LLC | Sell | -63,650 | 701,250 | $21,094 |
| Q3 2016 | Renaissance Technologies LLC | Sell | -85,400 | 764,900 | $25,073 |
| Q2 2016 | Renaissance Technologies LLC | Sell | -261,200 | 850,300 | $29,182 |
| Q1 2016 | Renaissance Technologies LLC | Buy | 809,200 | 1,111,500 | $37,035 |
| Q4 2015 | Renaissance Technologies LLC | Buy | 107,050 | 302,300 | $10,762 |
| Q3 2015 | Renaissance Technologies LLC | Buy | 51,000 | 195,250 | $6,834 |
| Q2 2015 | Renaissance Technologies LLC | Sell | -165,750 | 144,250 | $4,897 |
| Q1 2015 | Renaissance Technologies LLC | Sell | -33,850 | 310,000 | $10,593 |
| Q4 2014 | Renaissance Technologies LLC | Buy | 172,050 | 343,850 | $12,633 |
| Q3 2014 | Renaissance Technologies LLC | Buy | 28,800 | 171,800 | $14,464 |
| Q2 2014 | Renaissance Technologies LLC | Buy | 58,800 | 143,000 | $12,767 |
| Q1 2014 | Renaissance Technologies LLC | Buy | 3,600 | 84,200 | $6,440 |
| Q4 2013 | Renaissance Technologies LLC | Sell | -23,600 | 80,600 | $5,782 |
| Q3 2013 | Renaissance Technologies LLC | Buy | 53,199 | 104,200 | $6,504 |
| Q2 2013 | Renaissance Technologies LLC | Buy | 51,001 | 51,001 | $2,861 |
Frequently asked questions about SNN activity
Which institutional owners are buying SNN?
Institutional owners buying SNN include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in SNN activity?
"Buy" means an investor increased their reported position in SNN compared to the prior reporting period. This reflects growing exposure to SMITH & NEPHEW PLC -SPON ADR (SNN) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in SNN increasing?
Institutional interest in SNN can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.