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Disclosery

EBS EMERGENT BIOSOLUTIONS INC

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COM (common), issuer CIK 1367644

183 managers (190 13F filers) reported a position in EBS shares at 2026-03-31, 43,435,912 shares in all. 31 filers opened a position and 26 filers sold out during the quarter.

Managers
183
13F filers
190
New
31
Added
70
Reduced
53
Sold out
26
Shares held by filers
43,435,912

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
DeGolyer Donald Wdirector2026-10-07-17,800 S$7.09Form 4

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.4,341,462$36M<0.01%+87,06513F-HRTimelineGroup
VANGUARD GROUP INCgroup of 5 filers holding3,892,029$32.3M+3,873,774Timeline
STATE STREET CORPin group STATE STREET CORP2,849,701$23.7M<0.01%+153,32613F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP2,757,158$22.9M<0.01%+504,55313F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC2,425,722$20.1M0.01%-13,71713F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co1,506,075$12.5M<0.01%-112,82813F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC1,381,624$11.5M0.02%+270,94213F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,272,909$10.6M<0.01%+22,89913F-HRTimelineGroup
PALISADE CAPITAL MANAGEMENT, LP1,201,323$9.97M0.33%-64,44313F-HRTimeline
OAK HILL ADVISORS LP1,113,338$9.24M1.05%-2,500,00013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.1,003,912$8.33M0.01%+280,69513F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC989,677$8.21M<0.01%+511,64813F-HRTimelineGroup
LSV ASSET MANAGEMENT896,700$7.44M0.02%-4,30013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC811,560$6.74M<0.01%+71,46013F-HRTimelineGroup
Prescott Group Capital Management, L.L.…772,771$6.41M0.64%013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY744,536$6.18M<0.01%-413,16013F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC656,047$5.45M0.01%+78,90013F-HRTimeline
Connor, Clark & Lunn Investment Managem…648,377$5.38M0.01%-129,62213F-HRTimeline
Prosight Management, LP639,118$5.3M0.87%new13F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP600,912$4.99M<0.01%+20,29013F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP577,734$4.8M0.01%-165,72113F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP577,128$4.79M<0.01%+318,62813F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC532,001$4.42M<0.01%+294,32713F-HRTimelineGroup
Trexquant Investment LP524,233$4.35M0.03%+222,54413F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND513,904$4.27M0.01%-8,10013F-HRTimeline
Allianz Asset Management GmbHin group Allianz SE469,566$3.9M<0.01%+178,86513F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.456,319$3.79M0.01%+21,54513F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC448,815$3.73M<0.01%+358,88013F-HRTimelineGroup
Pacer Advisors, Inc.416,191$3.45M0.01%new13F-HR/ATimeline
Ancora Advisors LLCin group Ancora Advisors LLC409,267$3.4M0.07%+238,79813F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding393,370$3.26M+45,271Timeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC369,503$3.07M0.02%-4,39913F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS353,829$2.94M<0.01%+293,46813F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…335,898$2.79M<0.01%+65,93313F-HRTimelineGroup
Values First Advisors, Inc.307,880$2.56M1.33%+2,83413F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC299,449$2.49M0.01%+121,15413F-HRTimelineGroup
HRT FINANCIAL LP275,933$2.29M0.01%-35,85113F-HRTimeline
GLOBEFLEX CAPITAL L P241,298$2M0.3%013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 3 filers holding236,147$1.96M-393,078Timeline
Cetera Investment Advisers225,483$1.87M<0.01%+6,00013F-HRTimeline
Morse Asset Management, Inc221,799$1.84M0.38%-7,50913F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp215,043$1.78M<0.01%-29,46913F-HRTimelineGroup
Jain Global LLC198,984$1.65M0.02%-743,70713F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\186,611$1.55M<0.01%+4,86713F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/183,443$1.52M<0.01%+36,49913F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.182,455$1.51M<0.01%-23,54713F-HRTimelineGroup
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC174,933$1.45M0.02%013F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources161,943$1.34M<0.01%+82,99813F-HRTimelineGroup
FMR LLCin group FMR LLC153,888$1.28M<0.01%+35,57713F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…151,246$1.26M<0.01%-17,39713F-HRTimelineGroup
CREDIT AGRICOLE S Ain group CREDIT AGRICOLE S A146,300$1.21M<0.01%+21,30013F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD125,868$1.04M<0.01%new13F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC117,315$974K<0.01%-278,14213F-HRTimelineGroup
FULLER & THALER ASSET MANAGEMENT, INC.112,910$937K<0.01%+2,75013F-HRTimeline
SILVER OAK SECURITIES, INCORPORATED106,700$886K0.06%013F-HRTimeline
Nuveen, LLCin group TIAA106,047$880K<0.01%+66913F-HRTimelineGroup
SEGALL BRYANT & HAMILL, LLC105,980$880K0.01%013F-HR/ATimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …96,700$803K<0.01%013F-HRTimelineGroup
Rafferty Asset Management, LLC85,199$707K<0.01%-3,81913F-HRTimeline
Palumbo Wealth Management LLC80,264$666K0.16%-36,85713F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP74,033$614K<0.01%-145,41913F-HRTimelineGroup
LOS ANGELES CAPITAL MANAGEMENT LLC69,489$577K<0.01%-1,42913F-HRTimeline
RHUMBLINE ADVISERS68,218$566K<0.01%-44713F-HRTimeline
ALLIANCEBERNSTEIN L.P.45,240$559K<0.01%-6,82013F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P66,554$552K0.01%+8,70613F-HRTimeline
LPL Financial LLC66,513$552K<0.01%-13,58713F-HRTimeline
EVOLVE PRIVATE WEALTH, LLC65,754$546K0.03%new13F-HRTimeline
RITHOLTZ WEALTH MANAGEMENT65,268$542K0.01%-43,65213F-HRTimeline
JAMES INVESTMENT RESEARCH, INC.61,963$514K0.06%+6413F-HRTimeline
Sanctuary Advisors, LLC61,237$508K<0.01%new13F-HRTimeline
OXFORD ASSET MANAGEMENT LLP57,638$478K0.19%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Assenagon Asset Management S.A.56,455$469K<0.01%-1,35013F-HRTimeline
Aquatic Capital Management LLC55,646$462K0.01%+26,89513F-HRTimeline
IEQ CAPITAL, LLC51,333$426K<0.01%+19,47113F-HRTimeline
Man Group plcin group Man Group plc45,200$375K<0.01%new13F-HRTimelineGroup
SG Americas Securities, LLC42,394$352K<0.01%+1,86513F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/42,387$352K<0.01%+3,40413F-HRTimeline
Mariner, LLCin group Mariner, LLC41,095$341K<0.01%+19,82113F-HRTimelineGroup
PROFUND ADVISORS LLC38,069$316K0.01%+4,96313F-HRTimeline
CWM, LLCin group CWM, LLC33,737$280K<0.01%+15,72813F-HRTimelineGroup
Cornerstone Investment Partners, LLC33,620$279K0.01%new13F-HRTimeline
Creative Planningin group Creative Planning33,544$278K<0.01%+4,99613F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…32,613$271K<0.01%+22,52613F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC32,063$266K<0.01%new13F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…30,777$254K<0.01%+1,33413F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN29,863$248K<0.01%-39,34813F-HR/ATimelineGroup
Keystone Financial Group28,788$239K0.02%-30013F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD28,000$232K<0.01%new13F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/27,432$228K<0.01%+413F-HRTimelineGroup
L2 Asset Management, LLC25,782$214K0.02%+15,18113F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…25,237$209K<0.01%-6,18213F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC23,133$192K<0.01%+4,71813F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO21,541$173K<0.01%+18713F-HR/ATimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP20,150$167K<0.01%+56613F-HRTimelineGroup
State of Wyoming20,011$166K0.02%new13F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC19,872$165K<0.01%-9,62213F-HRTimeline
VIRTUS ADVISERS, LLCin group Virtus Investment Advisers, L…19,500$162K0.08%013F-HRTimelineGroup
Campbell & CO Investment Adviser LLC19,386$161K0.01%-81,11813F-HRTimeline
Stirlingshire Investments, Inc.19,285$160K0.14%-1,82513F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO19,211$159K<0.01%new13F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…18,579$153K<0.01%+5,56313F-HRTimeline
GROUP ONE TRADING LLC18,149$151K<0.01%+11,10913F-HRTimeline
&PARTNERS17,441$145K<0.01%+44113F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP17,357$144K<0.01%+2,84813F-HRTimelineGroup
AXQ CAPITAL, LP17,004$141K0.02%+3,82813F-HRTimeline
One Wealth Advisors, LLC16,679$138K0.02%new13F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA16,208$135K<0.01%-2613F-HRTimelineGroup
Vise Technologies, Inc.10,582$131K<0.01%013F-HRTimeline
PDT Partners, LLC15,752$131K0.01%new13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV15,494$129K<0.01%new13F-HRTimeline
Quantinno Capital Management LP15,297$127K<0.01%new13F-HRTimeline
Baron Wealth Management LLC15,120$125K0.04%+4,33513F-HRTimeline
EntryPoint Capital, LLC14,577$121K0.04%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …14,025$116K<0.01%-1,56213F-HRTimelineGroup
BAILARD, INC.13,600$113K<0.01%new13F-HRTimeline
Police & Firemen's Retirement System of…13,505$112K<0.01%013F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd13,329$111K<0.01%-15,76813F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC13,049$108K<0.01%+1,80813F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.11,504$95.5K<0.01%-3,55713F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC11,202$93K<0.01%-143,69013F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP11,113$92K0.01%new13F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC11,056$91.8K<0.01%-17,22513F-HRTimelineGroup
E Fund Management Co., Ltd.10,710$88.9K<0.01%13F-HRTimeline
Abel Hall, LLC10,106$83.9K0.02%-33313F-HRTimeline
VERUS CAPITAL PARTNERS, LLC10,000$83K0.01%013F-HRTimeline
Herold Advisors, Inc.10,000$83K0.02%013F-HRTimeline
Aster Capital Management (DIFC) Ltd15,337$74.5K0.02%new13F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…8,142$67.6K<0.01%+90413F-HRTimelineGroup
SBI Securities Co., Ltd.4,942$41K<0.01%-1,41713F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…4,643$38.5K<0.01%-45613F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc4,587$38.1K<0.01%-8,30713F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…4,560$37.8K<0.01%013F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…2,823$23.4K<0.01%-38913F-HRTimeline
Covestor Ltd2,706$22K0.02%013F-HRTimeline
Farther Finance Advisors, LLC2,464$20.6K<0.01%-3,69913F-HRTimeline
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.2,057$17.1K<0.01%+47613F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\1,976$16.4K<0.01%-21613F-HRTimelineGroup
EFG International AGin group EFG International AG1,920$15.9K<0.01%013F-HRTimelineGroup
MAI Capital Management1,773$14.7K<0.01%+1,72013F-HRTimeline
Sterling Capital Management LLC1,739$14.4K<0.01%-1,26813F-HRTimeline
Allworth Financial LP1,412$11.7K<0.01%+79813F-HRTimeline
Moisand Fitzgerald Tamayo, LLC1,136$9.43K<0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1,067$9K<0.01%-1,09313F-HRTimelineGroup
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…1,056$8.77K<0.01%+86113F-HRTimelineGroup
Essential Partners LLC1,027$8.52K<0.01%+9013F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,028$8.15K<0.01%013F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…794$6.59K<0.01%+6813F-HR/ATimelineGroup
Triumph Capital Management700$5.81K<0.01%013F-HRTimeline
NISA INVESTMENT ADVISORS, LLC500$4.15K<0.01%013F-HRTimeline
Quantbot Technologies LP461$3.83K<0.01%new13F-HRTimeline
GAMMA Investing LLC423$3.51K<0.01%+6413F-HRTimeline
MassMutual Private Wealth & Trust, FSB410$3.4K<0.01%013F-HRTimeline
Costello Asset Management, INC400$3.32K<0.01%013F-HRTimeline
Intentional Wealth Strategies, LLC357$2.96K<0.01%13F-HRTimeline
True Wealth Design, LLC311$2.58K<0.01%+10713F-HRTimeline
SIGNATUREFD, LLC299$2.48K<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…281$2.33K<0.01%+3513F-HRTimelineGroup
Root Financial Partners, LLC274$2.27K<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC244$2.02K<0.01%+18913F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…204$1.69K<0.01%new13F-HRTimelineGroup
Dogwood Wealth Management LLC196$1.63K<0.01%+813F-HRTimeline
Basecamp Wealth Advisors LLC163$1.35K<0.01%new13F-HRTimeline
Physician Wealth Advisors, Inc.158$1.31K<0.01%013F-HRTimeline
Arax Advisory Partners145$1.2K<0.01%+10913F-HRTimeline
IFP Advisors, Inc137$1.14K<0.01%+8713F-HRTimeline
Torren Management, LLC137$1.14K<0.01%-2,85813F-HRTimeline
Fortitude Family Office, LLC108$896<0.01%new13F-HRTimeline
Quest 10 Wealth Builders, Inc.102$847<0.01%013F-HRTimeline
Steward Partners Investment Advisory, L…100$830<0.01%013F-HRTimeline
Gould Capital, LLC100$830<0.01%013F-HRTimeline
Rialto Wealth Management, LLC91$756<0.01%013F-HRTimeline
FINANCIAL CONSULATE, INC88$731<0.01%013F-HRTimeline
Larson Financial Group LLC79$656<0.01%new13F-HRTimeline
HARBOUR INVESTMENTS, INC.61$511<0.01%new13F-HRTimeline
BAYBAN56$465<0.01%new13F-HRTimeline
SJS Investment Consulting Inc.52$432<0.01%+3613F-HRTimeline
QUADRANT CAPITAL GROUP LLC23$191<0.01%new13F-HR/ATimeline
Sunbelt Securities, Inc.13$108<0.01%+1013F-HRTimeline
CoreCap Advisors, LLC9$75<0.01%-25013F-HRTimeline
Strengthening Families & Communities, L…9$75<0.01%013F-HRTimeline
Ascentis Independent Advisorsin group Ascentis Wealth Management, L…5$41<0.01%new13F-HRTimelineGroup
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1$8<0.01%013F-HRTimelineGroup
Capital Advisors, Ltd. LLC30$00%013F-HRTimelineValue filed as zero, left out of ratios.

Events

  • DeGolyer Donald W sold 17,800 EBS shares on 2026-10-07, Form 4 filed 2026-10-07. 0001583098-26-000008

    Accepted , ingested