Alexion Pharmaceuticals, Inc.
ALXNDelisted Jul 21, 2021- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0000899866
Alexion Pharmaceuticals, Inc. was delisted on Jul 21, 2021; its insiders filed their last Form 4 on Jul 23, 2021; 711 institutions reported holding it in 13F filings for Q2 2021, worth $39.1B in total; superinvestors Soros Fund Management and Maverick Capital held it.
13F holders, Q3 2021
Institutional positions in Alexion Pharmaceuticals, Inc. as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
ALXN is no longer listed, and 13F filings after Q2 2021 list far fewer holders. See Q2 2021
- Institutional holders
- 7
- −696 vs. Q2 2021
- Shares held
- 5.80K
- −211.1M (−100.0%) vs. Q2 2021
- Total value
- $823.0K
- −$38.9B (−100.0%) vs. Q2 2021
- New holders
- 1
- 2 more added
- Sold out
- 697
- 3 more reduced
8 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ALXN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 2 | $2.16M |
| Q4 2025 | 1 | $5.40K |
| Q3 2025 | 1 | $5.79K |
| Q2 2025 | 1 | $5.52K |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 1 | $924.0K |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 0 | $0 |
| Q4 2023 | 1 | $8.83K |
| Q3 2023 | 1 | $10.4K |
| Q2 2023 | 1 | $13.6K |
| Q1 2023 | 1 | $13.0K |
| Q4 2022 | 1 | $13.0K |
| Q3 2022 | 1 | $16.0K |
| Q2 2022 | 1 | $13.0K |
| Q1 2022 | 1 | $13.0K |
| Q4 2021 | 2 | $14.0K |
| Q3 2021 | 7 | $823.0K |
| Q2 2021 | 711 | $39.1B |
| Q1 2021 | 755 | $31.3B |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Alexion Pharmaceuticals, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Distillate Capital Partners LLC | 0 | $0 | 0.00% | −19,518−100.0% | Sold out |
| Parallax Volatility Advisers, L.P. | 0 | $0 | 0.00% | −19,394−100.0% | Sold out |
| CWM Advisors, LLC | 0 | $0 | 0.00% | −19,395−100.0% | Sold out |
| Shelton Capital Management | 0 | $0 | 0.00% | −19,188−100.0% | Sold out |
| Securian Asset Management, Inc | 0 | $0 | 0.00% | −19,063−100.0% | Sold out |
| Truist Financial Corp | 0 | $0 | 0.00% | −18,823−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −18,742−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −18,712−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −18,585−100.0% | Sold out |
| US Bancorp | 0 | $0 | 0.00% | −18,327−100.0% | Sold out |
| Cowen and Company, LLC | 0 | $0 | 0.00% | −18,232−100.0% | Sold out |
| FourThought Financial, LLC | 0 | $0 | 0.00% | −18,093−100.0% | Sold out |
| CIBC World Markets Corp | 0 | $0 | 0.00% | −17,741−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −17,511−100.0% | Sold out |
| HighTower Advisors, LLC | 0 | $0 | 0.00% | −16,974−100.0% | Sold out |
| Keebeck Alpha, LP | 0 | $0 | 0.00% | −16,920−100.0% | Sold out |
| Daiwa Securities Group Inc. | 0 | $0 | 0.00% | −16,799−100.0% | Sold out |
| Optimal Asset Management, Inc. | 0 | $0 | 0.00% | −16,706−100.0% | Sold out |
| Maryland State Retirement & Pension System | 0 | $0 | 0.00% | −16,447−100.0% | Sold out |
| Mercer Global Advisors Inc | 0 | $0 | 0.00% | −16,478−100.0% | Sold out |
| Teachers Retirement System of the State of Kentucky | 0 | $0 | 0.00% | −16,400−100.0% | Sold out |
| Gamco Investors, Inc. Et Al | 0 | $0 | 0.00% | −15,891−100.0% | Sold out |
| Elo Mutual Pension Insurance Co | 0 | $0 | 0.00% | −15,373−100.0% | Sold out |
| Crossmark Global Holdings, Inc. | 0 | $0 | 0.00% | −15,190−100.0% | Sold out |
| Privium Fund Management (UK) Ltd | 0 | $0 | 0.00% | −17,953−100.0% | Sold out |
| Putnam Investments LLC | 0 | $0 | 0.00% | −15,080−100.0% | Sold out |
| TT International Asset Management LTD | 0 | $0 | 0.00% | −15,049−100.0% | Sold out |
| Tributary Capital Management, LLC | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| Anson Funds Management LP | 0 | $0 | 0.00% | −15,000−100.0% | Sold out |
| New Mexico Educational Retirement Board | 0 | $0 | 0.00% | −14,650−100.0% | Sold out |
| Cambridge Investment Research Advisors, Inc. | 0 | $0 | 0.00% | −14,573−100.0% | Sold out |
| Alaska Permanent Fund Corp | 0 | $0 | 0.00% | −14,400−100.0% | Sold out |
| Bellevue Group AG | 0 | $0 | 0.00% | −14,300−100.0% | Sold out |
| Banque Pictet & Cie SA | 0 | $0 | 0.00% | −14,090−100.0% | Sold out |
| Private Trust Co NA | 0 | $0 | 0.00% | −13,996−100.0% | Sold out |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 0 | $0 | 0.00% | −13,841−100.0% | Sold out |
| USS Investment Management Ltd | 0 | $0 | 0.00% | −13,800−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −13,700−100.0% | Sold out |
| ACG Wealth | 0 | $0 | 0.00% | −13,498−100.0% | Sold out |
| CSS LLC | 0 | $0 | 0.00% | −13,445−100.0% | Sold out |
| Edmp, Inc. | 0 | $0 | 0.00% | −13,252−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −13,253−100.0% | Sold out |
| Telemetry Investments, L.L.C. | 0 | $0 | 0.00% | −13,000−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −12,876−100.0% | Sold out |
| Kentucky Retirement Systems | 0 | $0 | 0.00% | −12,870−100.0% | Sold out |
| Patton Albertson Miller Group, LLC | 0 | $0 | 0.00% | −12,411−100.0% | Sold out |
| BKD Wealth Advisors, LLC | 0 | $0 | 0.00% | −12,329−100.0% | Sold out |
| Xponance, Inc. | 0 | $0 | 0.00% | −12,207−100.0% | Sold out |
| Illinois Municipal Retirement Fund | 0 | $0 | 0.00% | −11,806−100.0% | Sold out |
| Livforsakringsbolaget Skandia, Omsesidigt | 0 | $0 | 0.00% | −11,772−100.0% | Sold out |
| Formuepleje A/S | 0 | $0 | 0.00% | −11,721−100.0% | Sold out |
| LPL Financial LLC | 0 | $0 | 0.00% | −11,619−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −11,600−100.0% | Sold out |
| Maverick Capital LtdSuperinvestorMaverick Capital | 0 | $0 | 0.00% | −11,420−100.0% | Sold out |
| M&T Bank Corp | 0 | $0 | 0.00% | −11,415−100.0% | Sold out |
| Vigilant Capital Management, LLC | 0 | $0 | 0.00% | −11,321−100.0% | Sold out |
| Fca Corp | 0 | $0 | 0.00% | −11,022−100.0% | Sold out |
| E. Ohman J:or Asset Management AB | 0 | $0 | 0.00% | −10,500−100.0% | Sold out |
| South Dakota Investment Council | 0 | $0 | 0.00% | −10,358−100.0% | Sold out |
| Glenmede Trust Co NA | 0 | $0 | 0.00% | −10,236−100.0% | Sold out |
| Advisor Group Holdings, Inc. | 0 | $0 | 0.00% | −10,157−100.0% | Sold out |
| Northwestern Mutual Investment Management Company, LLC | 0 | $0 | 0.00% | −10,037−100.0% | Sold out |
| Commonwealth Equity Services, LLC | 0 | $0 | 0.00% | −10,019−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −9,842−100.0% | Sold out |
| Seeyond | 0 | $0 | 0.00% | −9,538−100.0% | Sold out |
| Thrivent Financial for Lutherans | 0 | $0 | 0.00% | −9,493−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −9,367−100.0% | Sold out |
| First Republic Investment Management, Inc. | 0 | $0 | 0.00% | −9,360−100.0% | Sold out |
| Dai-Ichi Life Insurance Company, Ltd | 0 | $0 | 0.00% | −9,256−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −9,184−100.0% | Sold out |
| Level Four Advisory Services, LLC | 0 | $0 | 0.00% | −9,064−100.0% | Sold out |
| NJ State Employees Deferred Compensation Plan | 0 | $0 | 0.00% | −9,000−100.0% | Sold out |
| Kovitz Investment Group Partners, LLC | 0 | $0 | 0.00% | −8,979−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −8,793−100.0% | Sold out |
| Shell Asset Management Co | 0 | $0 | 0.00% | −8,706−100.0% | Sold out |
| Swiss Life Asset Management Ltd | 0 | $0 | 0.00% | −22,510−100.0% | Sold out |
| Leavell Investment Management, Inc. | 0 | $0 | 0.00% | −9,401−100.0% | Sold out |
| Fort, L.P. | 0 | $0 | 0.00% | −7,813−100.0% | Sold out |
| Principal Street Partners, LLC | 0 | $0 | 0.00% | −7,804−100.0% | Sold out |
| Cetera Advisor Networks LLC | 0 | $0 | 0.00% | −7,761−100.0% | Sold out |
| Ameritas Investment Partners, Inc. | 0 | $0 | 0.00% | −7,757−100.0% | Sold out |
| Origin Asset Management LLP | 0 | $0 | 0.00% | −7,700−100.0% | Sold out |
| De Burlo Group Inc | 0 | $0 | 0.00% | −7,625−100.0% | Sold out |
| TrimTabs Asset Management, LLC | 0 | $0 | 0.00% | −7,565−100.0% | Sold out |
| Advisors Asset Management, Inc. | 0 | $0 | 0.00% | −7,361−100.0% | Sold out |
| Panagora Asset Management Inc | 0 | $0 | 0.00% | −7,318−100.0% | Sold out |
| Core Wealth Advisors, Inc. | 0 | $0 | 0.00% | −7,238−100.0% | Sold out |
| Everence Capital Management Inc | 0 | $0 | 0.00% | −7,091−100.0% | Sold out |
| Grandfield & Dodd, LLC | 0 | $0 | 0.00% | −7,016−100.0% | Sold out |
| Cigna Investments Inc | 0 | $0 | 0.00% | −6,971−100.0% | Sold out |
| OPSEU Pension Plan Trust Fund | 0 | $0 | 0.00% | −6,775−100.0% | Sold out |
| Empirical Finance, LLC | 0 | $0 | 0.00% | −6,828−100.0% | Sold out |
| Oak Family Advisors, LLC | 0 | $0 | 0.00% | −6,706−100.0% | Sold out |
| Redpoint Investment Management Pty Ltd | 0 | $0 | 0.00% | −6,684−100.0% | Sold out |
| B. Metzler seel. Sohn & Co. Holding AG | 0 | $0 | 0.00% | −6,425−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −6,356−100.0% | Sold out |
| Harvest Volatility Management LLC | 0 | $0 | 0.00% | −6,336−100.0% | Sold out |
| Wealthfront Advisers LLC | 0 | $0 | 0.00% | −6,269−100.0% | Sold out |
| IBM Retirement Fund | 0 | $0 | 0.00% | −6,225−100.0% | Sold out |
| Camelot Portfolios, LLC | 0 | $0 | 0.00% | −6,212−100.0% | Sold out |