Ticker · CUSIP 80105N105
Holders (tracked)
13
Combined shares
76,851,974
Combined value
$3.72B
Last close
$48.06
Quarter
2025Q4
Price · 1Y$48.06-0.68 (-1.40%)H $53.09 · L $43.60 · Avg Vol 3.0M
Congress buyCongress sell
Tracked holders · last 8 quarters
Flat over the last 8 quarters.
Price is -0.8% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
18 events
- AQR Capital Management added2026-02-17+1,406 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−1,296,873 shares · 2025Q4Position
- Ken Griffin (Citadel Advisors) added2026-02-17+481,099 shares · 2025Q4Position
- Steve Cohen (Point72) trimmed2026-02-17−37,569 shares · 2025Q4Position
- T. Rowe Price trimmed2026-02-17−2,999,880 shares · 2025Q4Position
- Wellington Management trimmed2026-02-17−1,195,708 shares · 2025Q4Position
- Jeremy Grantham (GMO) added2026-02-17+13,007 shares · 2025Q4Position
- Dodge & Cox trimmed2026-02-13−12,439,148 shares · 2025Q4Position
- Ken Fisher (Fisher Asset Mgmt) trimmed2026-02-09−438,131 shares · 2025Q4Position
- AQR Capital Management trimmed2025-11-14−6,376 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) added2025-11-14+1,319,379 shares · 2025Q3Position
- Steve Cohen (Point72) opened position2025-11-14+369,334 shares · 2025Q3Position
- T. Rowe Price added2025-11-14+347,794 shares · 2025Q3Position
- Wellington Management trimmed2025-11-14−207,273 shares · 2025Q3Position
- Jeremy Grantham (GMO) added2025-11-13+42,491 shares · 2025Q3Position
- Dodge & Cox trimmed2025-11-13−2,786,568 shares · 2025Q3Position
- First Eagle Investment Management exited2025-11-12−355,667 shares · 2025Q3Position
- Ken Fisher (Fisher Asset Mgmt) trimmed2025-11-12−556,620 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of SNY…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| Dodge & Cox | 2016Q1 | $45.61 | +5.4% | $2.72B |
| Ken Fisher (Fisher Asset Mgmt) | 2016Q1 | $46.39 | +3.6% | $583.5M |
| Jeremy Grantham (GMO) | 2018Q1 | $48.05 | +0.0% | $4.7M |
| Izzy Englander (Millennium Mgmt) | 2016Q2 | $48.32 | -0.5% | $1.9M |
| Izzy Englander (Millennium Mgmt) | 2016Q2 | $48.32 | -0.5% | $1.9M |
| Izzy Englander (Millennium Mgmt) | 2016Q2 | $48.32 | -0.5% | $1.9M |
| Wellington Management | 2017Q1 | $48.51 | -0.9% | $140.7M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $48.55 | -1.0% | $2.7M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $48.55 | -1.0% | $2.7M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $48.55 | -1.0% | $2.7M |
| Steve Cohen (Point72) | 2018Q1 | $49.28 | -2.5% | $15.9M |
| AQR Capital Management | 2024Q2 | $50.65 | -5.1% | $3.3M |
| T. Rowe Price | 2020Q2 | $51.60 | -6.9% | $138.1M |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions0
—
Added to3
- Ken Griffin (Citadel Advisors)+481,099$23.3M
- Jeremy Grantham (GMO)+13,007$630K
- AQR Capital Management+1,406$68K
Trimmed6
- Dodge & Cox−12,439,148$602.8M
- Izzy Englander (Millennium Mgmt)−1,296,873$62.8M
- Wellington Management−1,195,708$57.9M
- Ken Fisher (Fisher Asset Mgmt)−438,131$21.2M
- Steve Cohen (Point72)−37,569$1.8M
- T. Rowe Price−2,999,880$145K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 11 | $6.75B |
| 2022Q2 | 11 | $6.30B |
| 2022Q3 | 14 | $4.51B |
| 2022Q4 | 13 | $5.63B |
| 2023Q1 | 14 | $6.09B |
| 2023Q2 | 11 | $5.73B |
| 2023Q3 | 10 | $5.71B |
| 2023Q4 | 11 | $5.34B |
| 2024Q1 | 12 | $5.26B |
| 2024Q2 | 16 | $5.51B |
| 2024Q3 | 14 | $6.09B |
| 2024Q4 | 14 | $4.92B |
| 2025Q1 | 15 | $5.83B |
| 2025Q2 | 13 | $4.68B |
| 2025Q3 | 13 | $4.53B |
| 2025Q4 | 13 | $3.72B |
Congress members trading this stock
| Date | Member | Type | Amount range | Filing |
|---|---|---|---|---|
| 2025-09-11 | Lisa McClain | Sell | $1K – $15K | PDF ↗ |
| 2025-08-04 | Lisa McClain | Buy | $1K – $15K | PDF ↗ |
| 2025-07-22 | Lisa McClain | Sell | $1K – $15K | PDF ↗ |
| 2025-06-17 | Lisa McClain | Buy | $1K – $15K | PDF ↗ |
Who owns SNY
13 super-investors · 2025Q4
Tracked stake
76.85M
shares
Combined value
$3.72B
% of shares outstanding
—
shares-out unknown
Quarter action mix
Added5Trim8
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Dodge & Cox | 56.49M | $2.74B |
| 2 | Ken Fisher Fisher Asset Mgmt | 12.14M | $588M |
| 3 | Wellington Management | 2.93M | $142M |
| 4 | T. Rowe Price | 2.87M | $139M |
| 5 | Ken Griffin Citadel Advisors | 1.25M | $61M |
| 6 | Ken Griffin Citadel Advisors | 401.2K | $19M |
| 7 | Steve Cohen Point72 | 331.8K | $16M |
| 8 | Izzy Englander Millennium Mgmt | 137.1K | $7M |
| 9 | Jeremy Grantham GMO | 98.2K | $5M |
| 10 | AQR Capital Management | 67.7K | $3M |
| 11 | Ken Griffin Citadel Advisors | 56.5K | $3M |
| 12 | Izzy Englander Millennium Mgmt | 40.1K | $2M |
| 13 | Izzy Englander Millennium Mgmt | 32.0K | $2M |
Recent moves
20 transactions
- +13,007 · 2025Q4
- +481,099 · 2025Q4
- −1,195,708 · 2025Q4
- −1,296,873 · 2025Q4
- −37,569 · 2025Q4
- TRIMT. Rowe Price−2,999,880 · 2025Q4
- +1,406 · 2025Q4
- TRIMDodge & Cox−12,439,148 · 2025Q4
- −438,131 · 2025Q4
- −207,273 · 2025Q3
- +369,334 · 2025Q3
- +1,319,379 · 2025Q3
- +347,794 · 2025Q3
- −6,376 · 2025Q3
- +42,491 · 2025Q3
- TRIMDodge & Cox−2,786,568 · 2025Q3
- −355,667 · 2025Q3
- −556,620 · 2025Q3
- TRIMT. Rowe Price−5,511,133 · 2025Q2
- −968,245 · 2025Q2
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