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Disclosery

ALDX ALDEYRA THERAPEUTICS INC

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COM (common), issuer CIK 1341235

119 managers (120 13F filers) reported a position in ALDX shares at 2024-12-31, 37,193,468 shares in all. 21 filers opened a position and 16 filers sold out during the quarter.

Managers
119
13F filers
120
New
21
Added
39
Reduced
24
Sold out
16
Shares held by filers
37,193,468

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

No Form 4 transaction on this security in the data.

13F holders, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, 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
PERCEPTIVE ADVISORS LLCin group PERCEPTIVE ADVISORS LLC9,275,851$46.3M1.29%013F-HRTimelineGroup
Knoll Capital Management, LLC5,475,516$27.3M17.59%013F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.3,790,190$18.9M<0.01%+55,78213F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC3,756,788$18.7M<0.01%-3,83113F-HRTimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC1,468,519$7.33M0.16%-412,55913F-HRTimeline
ARDSLEY ADVISORY PARTNERS LP1,150,000$5.74M1.11%+650,00013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,119,555$5.59M<0.01%+4,92713F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,033,373$5.16M<0.01%+59,46513F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP735,763$3.67M<0.01%+131,72213F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC727,118$3.63M<0.01%13F-HR/ATimelineGroup
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC647,960$3.23M0.67%+345,74813F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY579,715$2.89M<0.01%+59,06913F-HR/ATimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.550,377$2.75M0.01%+81313F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP405,517$2.02M<0.01%+16,89413F-HRTimelineGroup
Caption Management, LLC396,489$1.98M0.08%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN393,654$1.96M<0.01%+7,34813F-HRTimelineGroup
PFG Investments, LLC347,747$1.74M0.11%-38,70013F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\319,287$1.59M<0.01%+18,69613F-HR/ATimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/306,246$1.53M<0.01%-69,14713F-HRTimelineGroup
683 Capital Management, LLCin group 683 Capital Management, LLC290,000$1.45M0.14%new13F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding256,710$1.28M-99,349Timeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC240,334$1.2M<0.01%+95,50613F-HRTimelineGroup
Palo Alto Investors LP225,465$1.13M0.17%013F-HRTimeline
GROUP ONE TRADING LLC204,151$1.02M0.03%+174,71913F-HR/ATimeline
WOODSTOCK CORP194,919$973K0.09%+14,11313F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.188,583$941K<0.01%-146,19813F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC176,008$878K<0.01%+39,65813F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC167,100$834K<0.01%+59,70013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC161,926$808K<0.01%new13F-HRTimelineGroup
Kennondale Capital Management LLC151,280$755K0.82%13F-HR/ATimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co136,733$682K<0.01%013F-HRTimelineGroup
Nuveen Asset Management, LLCin group TIAA129,724$647K<0.01%013F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp116,778$583K<0.01%-1,30813F-HRTimelineGroup
Trexquant Investment LP114,480$571K0.01%+102,98013F-HRTimeline
STRS OHIO97,900$489K<0.01%013F-HRTimeline
UBS Group AGin group UBS Group AG94,275$470K<0.01%+67,74613F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…91,746$458K<0.01%+64,31413F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC85,642$427K<0.01%+31,49113F-HRTimelineGroup
Hennion & Walsh Asset Management, Inc.85,448$426K0.02%-1,58813F-HRTimeline
RHUMBLINE ADVISERS78,188$390K<0.01%+1,08713F-HR/ATimeline
BARCLAYS PLCin group BARCLAYS PLC75,330$376K<0.01%+9,76913F-HR/ATimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC70,563$352K<0.01%new13F-HRTimelineGroup
INTERNATIONAL ASSETS INVESTMENT MANAGEM…59,750$312K0.03%-227,53713F-HRTimeline
HRT FINANCIAL LP61,889$308K<0.01%new13F-HRTimeline
LPL Financial LLC59,488$297K<0.01%+38,70213F-HRTimeline
ALLIANCEBERNSTEIN L.P.58,650$293K<0.01%-4,34013F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.51,458$263K<0.01%013F-HRTimelineGroup
ALPS ADVISORS INCin group ALPS ADVISORS INC48,155$240K<0.01%+2,61913F-HRTimelineGroup
MACKENZIE FINANCIAL CORP47,792$238K<0.01%+36,16013F-HR/ATimeline
AlphaCentric Advisors LLC46,913$234K0.23%new13F-HRTimeline
SIMPLEX TRADING, LLC45,232$225K0.01%new13F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC39,198$196K<0.01%-47,51113F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC38,594$193K<0.01%+2,30213F-HRTimelineGroup
FIRST MANHATTAN CO. LLC.34,745$173K<0.01%013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/32,105$161K<0.01%-23,51713F-HRTimeline
Joseph P. Lucia & Associates, LLC31,670$158K0.07%-6213F-HRTimeline
Invesco Ltd.in group Invesco Ltd.29,906$149K<0.01%-626,60413F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…28,689$143K<0.01%013F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…28,592$143K<0.01%+1,51513F-HRTimelineGroup
BOSTON FINANCIAL MANGEMENT LLC28,248$141K<0.01%new13F-HRTimeline
Providence Wealth Advisors, LLC25,000$133K0.1%013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO25,394$127K<0.01%+1,57813F-HRTimelineGroup
Corebridge Financial, Inc.in group Corebridge Financial, Inc.24,767$124K<0.01%-1,87013F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC23,806$119K<0.01%+9,17813F-HRTimeline
TOBIAS FINANCIAL ADVISORS, INC.23,695$118K0.02%013F-HRTimeline
SG Americas Securities, LLC22,365$112K<0.01%+2,82213F-HRTimeline
CAPTRUST FINANCIAL ADVISORS20,695$103K<0.01%+1,43413F-HRTimeline
Hikari Power Ltd20,020$100K0.01%013F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …19,161$95.6K<0.01%-1,53213F-HRTimelineGroup
Laidlaw Wealth Management LLC18,175$90.7K0.04%013F-HRTimeline
LETKO, BROSSEAU & ASSOCIATES INC17,300$86.3K<0.01%new13F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC16,002$79.8K<0.01%-85313F-HR/ATimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP14,756$73.6K<0.01%-1,35213F-HRTimelineGroup
ProShare Advisors LLC14,031$70K<0.01%new13F-HRTimeline
U.S. Capital Wealth Advisors, LLC13,875$69.2K<0.01%new13F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC13,706$68.4K<0.01%new13F-HRTimelineGroup
King Wealth Management Group13,500$67K0.01%-20013F-HRTimeline
Regal Investment Advisors LLC13,167$65.7K<0.01%new13F-HRTimeline
Catalyst Funds Management Pty Ltd13,100$65.4K0.02%+12,50013F-HRTimeline
DIVERSIFIED TRUST CO12,265$61.2K<0.01%013F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management11,278$56.3K<0.01%new13F-HRTimelineGroup
FMR LLCin group FMR LLC10,771$53.7K<0.01%+1213F-HRTimelineGroup
Clearstead Advisors, LLC10,398$51.9K<0.01%013F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC10,457$51.8K<0.01%new13F-HRTimelineGroup
Police & Firemen's Retirement System of…10,016$50K<0.01%13F-HRTimeline
Prime Capital Investment Advisors, LLC10,000$49.9K<0.01%013F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND9,598$47.9K<0.01%013F-HR/ATimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA7,205$36K<0.01%+2,33413F-HRTimelineGroup
Federation des caisses Desjardins du Qu…6,992$34.9K<0.01%+59213F-HRTimeline
Farther Finance Advisors, LLC6,906$34.5K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS6,355$31.7K<0.01%-7,87413F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…4,426$22.1K<0.01%+1,12213F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc4,397$21.9K<0.01%013F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…3,846$19.2K<0.01%013F-HRTimelineGroup
Washington Trust Advisors, Inc.3,800$19K<0.01%013F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…3,610$18K<0.01%013F-HR/ATimeline
Activest Wealth Management2,000$9.98K<0.01%013F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC1,897$9.47K<0.01%new13F-HRTimeline
AMALGAMATED BANK1,571$8K<0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC1,522$8K<0.01%+61813F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC1,581$7.89K<0.01%+8813F-HRTimeline
Sterling Capital Management LLC1,438$7.18K<0.01%+1,29113F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC1,279$6K<0.01%-253,03513F-HRTimelineGroup
Stephens Consulting, LLC1,000$4.99K<0.01%013F-HRTimeline
PSI Advisors, LLC650$3.24K<0.01%013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.580$2.9K<0.01%-10013F-HR/ATimelineGroup
Truvestments Capital LLC265$1.32K<0.01%013F-HRTimeline
SBI Securities Co., Ltd.252$1.26K<0.01%13F-HRTimeline
COMERICA BANK238$1.19K<0.01%013F-HR/ATimeline
Arax Advisory Partners182$909<0.01%-8413F-HRTimeline
HighMark Wealth Management LLC155$773<0.01%013F-HRTimeline
WOLFF WIESE MAGANA LLC113$564<0.01%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…34$170<0.01%013F-HRTimelineGroup
True Wealth Design, LLC20$100<0.01%new13F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…15$75<0.01%new13F-HRTimelineGroup
TD Waterhouse Canada Inc.15$75<0.01%new13F-HRTimeline
IFP Advisors, Inc13$65<0.01%new13F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$00%013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD9,791$49new13F-HRTimelineGroupValue about 1/1,000 of the price other filers imply, kept as filed and left out of ratios.