Citadel Advisors’s Dyadic International DYAI Stock Holding History

Citadel Advisors’s Portfolio DYAI Stock Details DYAI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q2	–	Sell	-500	Closed	-$675	–	13096
2025 Q1	$675	Buy	+500	New	+$753	﹤0.01%	14227
2024 Q1	–	Sell	-1,600	Closed	-$2.58K	–	14725
2023 Q4	$2.58K	Buy	1,600 +300	+23%	+$514	﹤0.01%	13681
2023 Q3	$2.5K	Buy	1,300 +100	+8%	+$186	﹤0.01%	13710
2023 Q2	$2.32K	Sell	1,200 -600	-33%	-$1.18K	﹤0.01%	13798
2023 Q1	$3.2K	Buy	1,800 +400	+29%	+$609	﹤0.01%	14062
2022 Q4	$1.72K	Buy	+1,400	New	+$2.39K	﹤0.01%	14430
2021 Q4	–	Sell	-23,900	Closed	-$133K	–	13980
2021 Q3	$133K	Buy	+23,900	New	+$111K	﹤0.01%	12516

Other funds holding DYAI

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Chapin Davis Baltimore, Maryland $569M AUM 145.59% 1-Year Est. Return

ACA

Apis Capital Advisors New York $1.03B AUM 383.18% 1-Year Est. Return

Truist Financial Charlotte, North Carolina $83.7B AUM 27.22% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

MCM

Marathon Capital Management Hunt Valley, Maryland $494M AUM 42.6% 1-Year Est. Return

SMA

Sage Mountain Advisors Atlanta, Georgia $1.63B AUM 18.97% 1-Year Est. Return

HighTower Advisors Chicago, Illinois $104B AUM 28.3% 1-Year Est. Return

Citadel Advisors's DYAI Position: Q2 2026 in Review

Citadel Advisors opened a new position in Dyadic International (DYAI) in Q2 2026: 74,336 shares worth $66.6K. The stake represents ﹤0.01% of the portfolio and ranks #12970 among its holdings. This is a return to the name: Citadel Advisors previously reported a position in DYAI as recently as Q3 2025.

Citadel Advisors first reported a position in DYAI in Q4 2020 and has held it in 15 quarters since. The position peaked at $157K in Q2 2022. 39 funds tracked by Wall St. Rank hold DYAI as of Q2 2026.

Citadel Advisors held 74,336 shares of Dyadic International worth $66.6K as of Q2 2026.
Dyadic International was a new Citadel Advisors position in Q2 2026.
Dyadic International made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #12970 holding.
Citadel Advisors first reported a position in Dyadic International in Q4 2020 and has held it in 15 quarters since.
Citadel Advisors's Dyadic International position peaked at $157K in Q2 2022.
39 funds tracked by Wall St. Rank held Dyadic International as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.