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Aldeyra Therapeutics, Inc. hedge fund holdings

ALDXNASDAQ
$1.17-0.12 (-9.30% today)

Every quarter, large institutional investment managers with over $100M in U.S.-listed assets under management disclose their U.S. equity holdings through 13F filings. Read together, those filings show which businesses professional capital is moving into and out of.

Price vs funds buying and selling

ALDX · close · 13FReported Aug 14, 2026

Price vs funds buying and selling data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (-78.0%). 0 fund reports plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
DateCategoryPersonRoleActionAmountChange in holding
Funds buying · new + increased
Funds selling · reduced + closed
Net buyers vs sellers
Buying = new + increased; selling = reduced + closed. Counts exclude position changes under 5% of the fund's holding last quarter.

Price and fund activity data

Quarterly 13F fund buying and selling activity
QuarterFunds buyingFunds sellingBoughtSoldFilersReported
Q2 20255145$20.5M$33.9M115Aug 14, 2025
Q3 20255930$27.9M$8.17M124Nov 14, 2025
Q4 20254144$17.1M$12.7M129Feb 14, 2026
Q1 20265754$12.2M$14.9M121May 15, 2026
Q2 20263659$14.6M$16.8M102Aug 14, 2026

Quarterly action breakdown

Q2 2026
102 filers
New position
13
$1.31M+615K sh
Increased
23
$13.3M+6.25M sh
Reduced
33
-$13.5M-6.32M sh
Out / sold
26
-$3.3M-1.55M sh
Last 4 quarters · free
Reported Aug 14, 2026
FundActionChange in dollarValue% of portfolioReported
Propel Bio Management, LLCSell 100%-$1.23M$00.00%Aug 13, 2026
Kingdon Capital Management, L.L.C.Added 23.23%+$1.07M$5.65M0.58%Aug 14, 2026
Jain Global LLCNew Buy+$280K$280K0.00%Aug 14, 2026
Wellington Management Group LLPSell 100%-$252K$00.00%Aug 14, 2026
Fox Run Management, L.L.C.Sell 100%-$153K$00.00%Aug 4, 2026
683 Capital Management, LLCReduce 3.33%-$107K$3.09M0.15%Aug 14, 2026
Canada Pension Plan Investment BoardAdded 98.95%+$99.9K$201K0.00%Aug 14, 2026
Flow Traders U.S. LLCSell 100%-$94K$00.00%Aug 14, 2026
First Manhattan Co. LLC.Sell 100%-$58.7K$00.00%Aug 14, 2026
Woodstock CorpReduce 9.00%-$51.1K$517K0.04%Jul 13, 2026
Krilogy Financial LLCSell 100%-$26K$00.00%Jul 27, 2026
Capital Advisors Wealth Management, LLCSell 100%-$25.4K$00.00%Jul 23, 2026
Caerus Investment Advisors, LLCSell 100%-$19.4K$00.00%Aug 14, 2026
Graham Capital Management, L.P.Reduce 15.58%-$17.1K$92.8K0.00%Aug 14, 2026
Kennedy Capital Management LLCAdded 1.94%+$3.97K$208K0.00%Aug 14, 2026
King Wealth Management GroupAdded 6.72%+$1.7K$27K0.00%Aug 5, 2026
Versant Capital Management, IncSell 100%-$235$00.00%Jul 2, 2026

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