Aldeyra Therapeutics, Inc. (ALDX) is held by institutional investors who disclose positions via SEC 13F filings. View the full list of institutional holders on HoldingsIntel.

Are institutions buying or selling ALDX?

HoldingsIntel tracks quarter-over-quarter changes in institutional positions for Aldeyra Therapeutics, Inc., showing new buyers, position increases, decreases, and exits with conviction-weighted sentiment.

What is the Smart Money Verdict on ALDX?

The Smart Money Verdict combines four independent signals (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for Aldeyra Therapeutics, Inc..

Is institutional money flowing into ALDX?

83 institutional investors hold Aldeyra Therapeutics, Inc. (ALDX). View detailed buyer/seller breakdown on HoldingsIntel.

What do hedge funds think about ALDX?

Track institutional sentiment and conviction scores for Aldeyra Therapeutics, Inc. (ALDX) including Smart Money Verdict and position changes on HoldingsIntel.

Aldeyra Therapeutics, Inc.

ALDX·01438T106·US·equity·Healthcare - Biotechnology-13D/G

ALDX (Aldeyra Therapeutics, Inc.) is held by 83 institutional investors as of Q4 2025. Largest holders: BlackRock, Inc. ($19.9M), VANGUARD GROUP INC ($19.2M), D. E. Shaw & Co., Inc. ($8.3M). Net institutional sentiment: Mixed.

Holders

Avg rating(9 Elite)

$107.5M

Total Value

45% (89)

Fund Consensus

35 buying - 43 selling

Smart Money VerdictView all

49Weak MomentumSplit Signals

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See how ALDX's score breaks down across 4 SEC sources

Held by 83 funds

9 elite

Who's Trading

ActivistThe Vanguard Group0.0%Mar 26, 2026

13F: Dec 31, 2025Insider & Congress: Updated regularly

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Increased	3.9M(+1.2%)	$19.9M	0.0%	+2.51%	29
VANGUARD GROUP INC	Increased	3.7M(+3.0%)	$19.2M	0.0%	-6.80%	29
D. E. Shaw & Co., Inc.	Increased	1.6M(+16.1%)	$8.3M	0.0%	+7.59%	32
AQR CAPITAL MANAGEMENT LLC	Decreased	1.2M(-18.5%)	$6.4M	0.0%	+13.72%	0
GEODE CAPITAL MANAGEMENT, LLC	Decreased	1.2M(-0.5%)	$6.1M	0.0%	-35.14%	0
STATE STREET CORP	Decreased	1.1M(-0.4%)	$5.7M	0.0%	+38.58%	0
JACOBS LEVY EQUITY MANAGEMENT, INC	Increased	968,751(+2.2%)	$5M	0.0%	+16.35%	28
MORGAN STANLEY	Decreased	657,032(-39.4%)	$3.4M	0.0%	+15.03%	0
DIMENSIONAL FUND ADVISORS LP	Decreased	612,258(-5.6%)	$3.2M	0.0%	-37.83%	0
BANK OF AMERICA CORP /DE/	Increased	410,028(+5.1%)	$2.1M	0.0%	-2.44%	27
NORTHERN TRUST CORP	Decreased	379,405(-7.0%)	$2M	0.0%	-37.45%	0
WELLS FARGO & COMPANY/MN	Increased	366,169(+1.3%)	$1.9M	0.0%	-17.54%	26
RENAISSANCE TECHNOLOGIES LLC	Increased	350,000(+77.4%)	$1.8M	0.0%	+4.42%	39
DEUTSCHE BANK AG\	Increased	317,335(+0.8%)	$1.6M	0.0%	-20.00%	26
GOLDMAN SACHS GROUP INC	Increased	305,706(+67.1%)	$1.6M	0.0%	+1.43%	38
JANE STREET GROUP, LLC	Increased	303,852(+20.8%)	$1.6M	0.0%	-9.78%	31
TWO SIGMA INVESTMENTS, LP	Increased	287,364(+5.2%)	$1.5M	0.0%	-4.87%	27
BNP PARIBAS FINANCIAL MARKETS	Increased	263,407(+2382.6%)	$1.4M	0.0%	-1.54%	41
WELLINGTON MANAGEMENT GROUP LLP	Decreased	178,851(-5.8%)	$926,448	0.0%	-1.92%	0
Invesco Ltd.	Increased	163,087(+22.0%)	$844,791	0.0%	-18.20%	30
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Increased	152,787(+1.5%)	$791,437	0.0%	-30.74%	25
IEQ CAPITAL, LLC	Decreased	144,199(-9.4%)	$746,951	0.0%	+8.76%	0
TWO SIGMA ADVISERS, LP	Decreased	121,900(-33.8%)	$631,442	0.0%	-5.32%	0
Bank of New York Mellon Corp	Decreased	115,766(-5.0%)	$599,668	0.0%	-31.05%	0
Russell Investments Group, Ltd.	Increased	114,126(+2.7%)	$591,178	0.0%	-7.85%	25
Nuveen, LLC	Decreased	108,220(-25.2%)	$560,580	0.0%	-18.72%	0
UBS Group AG	Decreased	95,677(-52.3%)	$495,607	0.0%	-5.65%	0
Point72 Asset Management, L.P.	New	94,094	$487,407	0.0%	-0.78%	33
ExodusPoint Capital Management, LP	Increased	92,390(+518.0%)	$478,580	0.0%	-0.96%	39
Qube Research & Technologies Ltd	New	84,928	$439,927	0.0%	-0.78%	33
BARCLAYS PLC	Increased	84,471(+10.2%)	$437,560	0.0%	+3.28%	26
GROUP ONE TRADING LLC	Decreased	83,449(-26.5%)	$432,266	0.0%	+0.20%	0
STATE OF WISCONSIN INVESTMENT BOARD	Increased	81,366(+33.6%)	$421,476	0.0%	-1.63%	31
ALLIANCEBERNSTEIN L.P.	Unchanged	75,550	$391,349	0.0%	-18.51%	0
RHUMBLINE ADVISERS	Decreased	70,413(-10.5%)	$364,727	0.0%	-25.02%	0
STRS OHIO	Decreased	68,200(-20.4%)	$353,276	0.0%	+11.56%	0
SUSQUEHANNA INTERNATIONAL GROUP, LLP	Decreased	62,907(-60.3%)	$325,858	0.0%	+18.36%	0
CAPTRUST FINANCIAL ADVISORS	Decreased	51,995(-1.9%)	$269,334	0.0%	-18.34%	0
Cerity Partners LLC	Decreased	51,049(-15.4%)	$264,434	0.0%	+17.48%	0
Quantinno Capital Management LP	Decreased	45,988(-10.4%)	$238,218	0.0%	-1.92%	0
MILLENNIUM MANAGEMENT LLC	Decreased	44,059(-70.5%)	$228,226	0.0%	-1.45%	0
XTX Topco Ltd	Increased	42,227(+22.5%)	$218,736	0.0%	-1.71%	28
SIMPLEX TRADING, LLC	Increased	39,755(+36.3%)	$205,930	0.0%	+11.49%	30
CANADA PENSION PLAN INVESTMENT BOARD	New	35,500	$183,890	0.0%	-0.78%	31
AMERIPRISE FINANCIAL INC	Decreased	35,304(-0.3%)	$182,875	0.0%	+22.93%	0
Caption Management, LLC	New	35,000	$181,300	0.0%	-0.78%	31
LPL Financial LLC	Unchanged	34,916	$180,865	0.0%	+14.04%	0
FIRST MANHATTAN CO. LLC.	Unchanged	34,745	$179,979	0.0%	-55.21%	0
Creative Planning	Decreased	34,521(-0.9%)	$178,819	0.0%	-10.58%	0
INTECH INVESTMENT MANAGEMENT LLC	Increased	33,328(+57.1%)	$172,639	0.0%	+1.28%	32
SEI INVESTMENTS CO	Decreased	33,287(-15.4%)	$172,427	0.0%	-1.92%	0
AMERICAN CENTURY COMPANIES INC	Increased	32,460(+0.6%)	$168,143	0.0%	-1.91%	23
MetLife Investment Management, LLC	Increased	29,531(+60.5%)	$152,971	0.0%	-20.72%	32
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	Decreased	32,683(-0.5%)	$132,693	0.0%	+2.47%	0
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	Decreased	25,203(-1.2%)	$130,552	0.0%	+36.87%	0
Connor, Clark & Lunn Investment Management Ltd.	New	23,858	$123,584	0.0%	-0.78%	31
Mariner, LLC	Decreased	22,876(-23.4%)	$118,368	0.0%	+23.32%	0
JPMORGAN CHASE & CO	Decreased	21,989(-18.9%)	$113,903	0.0%	-0.82%	0
Walleye Capital LLC	New	18,595	$96,322	0.0%	-0.78%	30
MANUFACTURERS LIFE INSURANCE COMPANY, THE	Decreased	17,021(-11.2%)	$88,169	0.0%	-26.75%	0
JONES FINANCIAL COMPANIES LLLP	New	15,000	$77,700	0.0%	-0.78%	33
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO	Unchanged	13,388	$69,350	0.0%	+13.04%	0
Federation des caisses Desjardins du Quebec	Increased	12,187(+25.8%)	$63,129	0.0%	-3.87%	26
Police & Firemen's Retirement System of New Jersey	Decreased	10,721(-39.2%)	$55,535	0.0%	+0.15%	0
MERCER GLOBAL ADVISORS INC /ADV	Decreased	10,571(-26.5%)	$54,758	0.0%	-1.92%	0
CIBC Private Wealth Group LLC	Unchanged	10,505	$54,416	0.0%	-1.92%	0
VOYA INVESTMENT MANAGEMENT LLC	Unchanged	10,066	$52,142	0.0%	-28.39%	0
NEW YORK STATE COMMON RETIREMENT FUND	Unchanged	9,598	$49,718	0.0%	-35.06%	0
FMR LLC	Increased	6,965(+5.5%)	$36,079	0.0%	+1.65%	14
Legal & General Group Plc	Decreased	5,645(-3.3%)	$29,241	0.0%	-24.54%	0
Farther Finance Advisors, LLC	Increased	3,955(+1.3%)	$20,488	0.0%	+50.45%	19
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	Decreased	3,341(-7.5%)	$17,306	0.0%	-35.30%	0
ROYAL BANK OF CANADA	Decreased	2,753(-94.9%)	$15,000	0.0%	+33.59%	0
CITIGROUP INC	Decreased	1,555(-48.3%)	$8,055	0.0%	+9.12%	0
Allworth Financial LP	Decreased	1,258(-28.6%)	$6,517	0.0%	+17.38%	0
Optiver Holding B.V.	Unchanged	980	$5,076	0.0%	-1.92%	0
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	New	892	$4,621	0.0%	-0.78%	23
PNC FINANCIAL SERVICES GROUP, INC.	Decreased	546(-46.1%)	$2,828	0.0%	+10.94%	0
NISA INVESTMENT ADVISORS, LLC	Unchanged	97	$502	0.0%	+43.37%	0
PRICE T ROWE ASSOCIATES INC /MD/	Unchanged	64,262	$333	0.0%	-6.79%	0
OSAIC HOLDINGS, INC.	Decreased	40(-91.7%)	$207	0.0%	-20.49%	0
MAI Capital Management	New	29	$151	0.0%	-0.78%	17
TD Waterhouse Canada Inc.	Unchanged	15	$78	0.0%	+1.79%	0
COMMONWEALTH EQUITY SERVICES, LLC	Exited	0(-100.0%)	$57	0.0%	-22.79%	0
US BANCORP \DE\	Exited	0(-100.0%)	$2,892	0.0%	+35.77%	0
MARSHALL WACE, LLP	Exited	0(-100.0%)	$836,312	0.0%	-1.15%	0
Quadrature Capital Ltd	Exited	0(-100.0%)	$100,519	0.0%	-1.15%	0
Savant Capital, LLC	Exited	0(-100.0%)	$751,999	0.0%	+35.88%	0
CITADEL ADVISORS LLC	Exited	0(-100.0%)	$794,766	0.0%	+1.10%	0

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