How is institutional ownership of RKDA changing?

RKDA institutional ownership fell by 19.38 percentage points quarter-over-quarter, with a net change of +2 holders.

How concentrated is RKDA ownership among the top holders?

The top 10 institutions account for 99.9% of all reported 13F value in RKDA, and the top 25 account for 100.0%.

Where does this RKDA institutional ownership data come from?

All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.

Arcadia Biosciences, Inc. (RKDA) Institutional Ownership Q2 2026 | Top 13F Holders

✨

Institutional ownership decreased this quarter (-19.38 pp), while top 10 holders maintain a highly concentrated 99.9% of value.

Institutional Ownership7.7%$72K total value · ▼ 19.38 pp vs prior quarter

Smart Money Score45 / 100Neutral

Institutions & Flow18 holders0 net flow (+7 / -7)

AI Insights & Key Takeaways

Positive Institutional Flow (+0)
Citadel Advisors Llc and Jane Street Group, Llc maintain significant positions
Top 10 holders control 99.9% of institutional value
No Insider Signal

Top Institutional Holders of RKDA

Ranked by reported Q2 2026 13F market value

Top 10 Holders

99.9%

Top 25 Holders

100.0%

Share of total reported institutional value in RKDA held by the largest 10 / 25 filers.

#	Institution	Shares Held	Market Value	QoQ Change	Ownership %	% of Fund
1	CITADEL ADVISORS LLC	24K	$16K	—	0.861%	0.00%
2	StoneX Group Inc.	14K	$11K	—	0.496%	0.00%
3	GEODE CAPITAL MANAGEMENT, LLC

Quarterly Institutional Activity

Filings activity in RKDA during Q2 2026, grouped by how each filer changed its position.

RKDA Institutional Ownership by Quarter

8 quarters of 13F filings · Δ columns show change vs prior quarter

Quarter	Inst. Holders	Δ Holders	Ownership %	Δ Ownership	Total 13F Value	Δ Value
Q2 2026	18	+13%	7.71%	19.38 pp	$0M	85%
Q1 2026	16	+23%	27.09%	+22.55 pp	$0M	+523%
Q4 2025	13	13%	4.54%	1.93 pp	$0M	60%
Q3 2025	15	+7.1%	6.47%	0.43 pp	$0M	26%
Q2 2025	14	6.7%	6.90%	2.02 pp	$0M	+17%
Q1 2025	15	+7.1%

RKDA — Frequently Asked Questions

Quick answers to the most common questions about buying RKDA stock.

What percentage of RKDA is owned by institutions?

Based on Q2 2026 13F filings, institutional ownership of Arcadia Biosciences, Inc. stands at 7.7%, held across 18 reporting institutions.

Who is the largest institutional holder of RKDA?

CITADEL ADVISORS LLC is the largest reported institutional holder of RKDA, with approximately 23,738 shares worth $0.00B as of Q2 2026.

Is RKDA a hedge fund favorite?

Yes — 2 widely-followed marquee investors appear among the top 25 institutional holders of RKDA, including CITADEL ADVISORS LLC, JANE STREET GROUP, LLC.

What is RKDA's Smart Money Score?

Our composite Smart Money Score for RKDA is 45 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.

How many institutions bought RKDA this quarter?