Whale Analyzer
SN Institutional Holders and 13F Ownership
Compare 8 tracked holders of SN, their reported positions and disclosed changes. Coverage is limited to the investors tracked by Whale Analyzer; these records do not establish all shareholders or current trades. Available original SEC filings for tracked 13F holders are linked below. Top tracked holders include Baillie Gifford & Co, Abrams Bison Investments, PRIMECAP Management Company, and Southeastern Asset Management.
Continue to the live SN dashboardTop holders
| Investor | Reported value | Shares | Change | Report date |
|---|---|---|---|---|
| Baillie Gifford & Co 13F holdings | $291.2M | 1.9M | Reduced | 2026-06-30 |
| Abrams Bison Investments 13F holdings | $218.7M | 1.4M | Held | 2026-06-30 |
| PRIMECAP Management Company 13F holdings | $22.0M | 144.7K | Increased | 2026-06-30 |
| Southeastern Asset Management 13F holdings | $9.6M | 63.2K | Reduced | 2026-06-30 |
| First Eagle Investment Management 13F holdings | $1.2M | 8.2K | Increased | 2026-06-30 |
| Miller Value Partners 13F holdings | $903.3K | 5.9K | Increased | 2026-06-30 |
| Bridgewater Associates 13F holdings | $729.8K | 4.8K | Reduced | 2026-06-30 |
| Polen Capital Management 13F holdings | $631.3K | 4.1K | Increased | 2026-06-30 |
Original SEC filing sources
These recorded filings support the tracked 13F rows included in the aggregate reported values on this page. See each holder profile for source coverage and context for other disclosure types.
- Baillie Gifford & Co SEC filing (0001088875-26-000057) · report date 2026-06-30
- Abrams Bison Investments SEC filing (0000919574-26-005554) · report date 2026-06-30
- PRIMECAP Management Company SEC filing (0000763212-26-000028) · report date 2026-06-30
- Southeastern Asset Management SEC filing (0001398344-26-014641) · report date 2026-06-30
- First Eagle Investment Management SEC filing (0001325447-26-000033) · report date 2026-06-30
- Miller Value Partners SEC filing (0001135778-26-000016) · report date 2026-06-30
- Bridgewater Associates SEC filing (0001350694-26-000003) · report date 2026-06-30
- Polen Capital Management SEC filing (0001172661-26-003035) · report date 2026-06-30
Tracked-sample concentration
Reported position value for SN is highly concentrated within this tracked-holder sample. These percentages are not market-wide ownership shares.
- Largest tracked holder: 53.4% of aggregate reported value in this sample
- Top 5 tracked holders: 99.6% of aggregate reported value in this sample
- Top 10 tracked holders: 100.0% of aggregate reported value in this sample
Whale activity this quarter
Across 8 tracked holders, 4 increased, 3 reduced, 1 held. Net positioning is net buying.
- Baillie Gifford & Co ($291.2M) (▼ 1.4% qoq shares) · modeled avg cost estimate $64.16
- Abrams Bison Investments ($218.7M) (→ 0.0% qoq shares)
- PRIMECAP Management Company ($22.0M) (▲ 1.0% qoq shares) · modeled avg cost estimate $83.56
- Southeastern Asset Management ($9.6M) (▼ 74.8% qoq shares)
- First Eagle Investment Management ($1.2M) (▲ 1.5% qoq shares)
- Miller Value Partners ($903.3K) (▲ 2.7% qoq shares) · modeled avg cost estimate $98.15
- Bridgewater Associates ($729.8K) (▼ 97.7% qoq shares)
- Polen Capital Management ($631.3K) (▲ 66.4% qoq shares) · modeled avg cost estimate $99.62
Modeled cost estimate vs current price
The share-weighted modeled cost estimate across 4 covered tracked holders is $65.68 versus a current price of $222.95, so SN trades above that estimate (+239.4%). This model does not establish any filer's actual purchase price, unrealized gain, or investment return.
Sector positioning — Other
SN sits within the Other sector alongside 1558 other tracked names. Compare reported positions across tracked peers:
How to use this page
Values are reported public positions from tracked 13F filers and disclosures — not real-time or market-wide ownership totals. Open the live SN dashboard for price charts and cross-investor scans, or read the SEC 13F guide.
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Learn more in Whale Analyzer Academy
Deepen your read on SN with these Whale Analyzer Academy guides:
Frequently asked questions
Who owns SN stock?
Whale Analyzer tracks 8 public-disclosure holders of SN with a combined reported value of $545.0M. See the holder table above for the largest tracked positions.
Which top funds are buying SN?
Tracked holders were net buying last quarter — 4 increased, 3 reduced, 1 held. Check the "Change" column: "New" = fresh position, "Increased" = added, "Reduced" = trimmed.
How concentrated is the tracked SN sample?
The top five tracked holders account for 99.6% of aggregate reported value in this tracked sample. This is not a market-wide ownership percentage.
How does SN compare with the modeled cost estimate?
The share-weighted modeled cost estimate across 4 covered tracked holders is $65.68 versus a current price of $222.95 (+239.4%). It is not an actual purchase price, unrealized gain, or investment return.
What does 13F ownership mean for SN?
These are historical reported positions from tracked filers, not real-time ownership or a complete shareholder register. Use the interactive SN dashboard to explore them, or read our 13F Alpha Signals Guide.