GSK Ownership | Who Owns GSK?
GSK Ownership Summary
GSK is owned by 9.15% institutional investors, 0.07% insiders, and 90.79% retail investors. Dodge & cox is the largest institutional shareholder, holding 3.86% of GSK shares. Dodge & Cox Stock I is the top mutual fund, with 2.52% of its assets in GSK shares.
GSK Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | GSK | 9.15% | 0.07% | 90.79% |
| Sector | Healthcare Stocks | 232.01% | 10.74% | -142.75% |
| Industry | Drug Manufacturers - General Stocks | 26.93% | 1.98% | 71.09% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Dodge & cox | 78.40M | 3.86% | $3.38B |
| Fmr | 66.14M | 3.26% | $2.85B |
| Fisher asset management | 33.20M | 1.65% | $1.63B |
| Primecap management co/ca/ | 25.13M | 1.25% | $1.23B |
| Jtc employer solutions trustee | 14.43M | 0.72% | $707.69M |
| Acadian asset management | 8.96M | 0.45% | $439.56M |
| Royal bank of canada | 8.82M | 0.43% | $380.83M |
| Price t rowe associates inc /md/ | 7.95M | 0.39% | $343.21M |
| Goldman sachs group | 7.24M | 0.36% | $354.92M |
| Holocene advisors, lp | 7.10M | 0.35% | $306.45M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Jtc employer solutions trustee | 14.43M | 48.05% | $707.69M |
| Eversept partners, lp | 2.12M | 6.31% | $91.52M |
| Krensavage asset management | 271.73K | 5.00% | $11.73M |
| Mondrian investment partners | 5.81M | 4.70% | $284.77M |
| Equity investment | 4.11M | 4.07% | $201.58M |
| Hillman capital management | 141.78K | 3.56% | $6.12M |
| Sio capital management | 268.87K | 2.94% | $11.60M |
| Thomasville national bank | 890.10K | 2.71% | $43.65M |
| Abc arbitrage sa | 578.39K | 2.66% | $28.36M |
| Callodine capital management, lp | 702.05K | 2.65% | $30.30M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Acadian asset management | 8.96M | 0.72% | 6.18M |
| Fmr | 66.14M | 0.15% | 5.14M |
| Wellington management group llp | 3.42M | 0.03% | 1.97M |
| Ubs group | 6.28M | 0.05% | 1.64M |
| Holocene advisors, lp | 7.10M | 0.70% | 1.49M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Provident trust | - | - | -3.95M |
| Alyeska investment group | - | - | -3.16M |
| Camber capital management lp | - | - | -2.50M |
| Voloridge investment management | - | - | -2.17M |
| Capital research global investors | - | - | -1.79M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Sio capital management | 268.87K | 2.94% | 268.87K | $11.60M |
| Nine masts capital | 205.93K | 1.74% | 205.93K | $10.11M |
| Robertson stephens wealth management | 161.66K | 0.21% | 161.66K | $8.00M |
| Cyndeo wealth partners | 158.72K | 0.42% | 158.72K | $7.78M |
| Oxbow advisors | 142.80K | 0.62% | 142.80K | $7.00M |
Sold Out
| Holder | Change |
|---|---|
| Northwest financial advisors | -1.00 |
| Aspire private capital | -7.00 |
| West branch capital | -7.00 |
| Bear mountain capital | -9.00 |
| Rise advisors | -9.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 771 | -15.65% | 183,849,504 | -52.35% | 9 | 2.54% | 361 | -15.85% | 260 | -15.03% |
| Sep 30, 2025 | 868 | -3.77% | 384,517,918 | 5.14% | 18 | 23.36% | 411 | -13.11% | 288 | 16.13% |
| Jun 30, 2025 | 894 | 2.41% | 377,213,995 | 3.29% | 9 | 11.59% | 467 | 11.46% | 249 | -9.78% |
| Mar 31, 2025 | 865 | -0.12% | 365,007,895 | 7.05% | 8 | 12.81% | 415 | 6.41% | 275 | -13.52% |
| Dec 31, 2024 | 507 | -44.83% | 114,357,926 | -62.96% | 2 | 1.22% | 223 | -43.97% | 181 | -42.54% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Dodge & Cox Stock I | 50.56M | 2.52% | -7.86M |
| Vanguard PRIMECAP Inv | 18.14M | 0.90% | -178.50K |
| Vanguard Wellington Inv | 10.57M | 0.53% | 8.36M |
| Strategic Advisers Fidelity US TtlStk | 8.09M | 0.40% | - |
| GMO Intl Op Value Composite | 7.03M | 0.35% | 7.03M |
| Dodge & Cox Balanced Composite | 4.92M | 0.25% | -497.90K |
| Dodge & Cox Balanced I | 4.92M | 0.25% | -497.90K |
| Fidelity Series Large Cap Stock | 4.65M | 0.23% | -25.10K |
| Fidelity Series Value Discovery | 4.45M | 0.22% | -158.00K |
| T. Rowe Price International Val Eq Tr- A | 4.11M | 0.20% | -33.28K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2023 Q1 | - | - |
| 2022 Q4 | - | - |
| 2021 Q3 | 1 | - |
| 2021 Q2 | - | - |
| 2018 Q3 | 1 | - |
GSK Ownership FAQ
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