CYAN · Cyanotech Corp
Market Cap
$3.33M
Shares
7.39M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 12
Total Value: $326,489
Total Shares: 366,844
Institutional Ownership Trend
16 quarters
Holder Concentration
Across 12 13F filers · Δ vs Sep 30, 2023Top Holder
40.2%
−1.0 pts
Top 5
92.8%
−0.5 pts
Top 10
100.0%
−0.0 pts
HHI
2,473
Moderately concentrated−65
Quarterly Activity
vs Sep 30, 2023
New
3
Increased
2
Decreased
2
Sold Out
2
Unchanged
5
Holder count:
+1
Institutional value:
+10.5%
Shares held:
-0.7%
Top Buyers
vs Sep 30, 2023| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega VANGUARD GROUP INC | +733 | 52,822 | |
| Mega WELLS FARGO & COMPANY/MN | +3 | 40 |
Top Sellers
vs Sep 30, 2023| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Large RENAISSANCE TECHNOLOGIES LLC | −4,800 | 147,409 | |
| Mid Tower Research Capital LLC (TRC) | −30 | 2,234 |
Top New Positions
vs Sep 30, 2023| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | 12,789 | $11,382 | |
| Mega MORGAN STANLEY | 318 | $283 | |
| Mid Farther Finance Advisors, LLC | 200 | $178 |
Top Sold-Out Positions
vs Sep 30, 2023| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega CITADEL ADVISORS LLC | 11,590 | $9,272 | |
| Mega UBS Group AG | 76 | $60 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Large RENAISSANCE TECHNOLOGIES LLC | $131,194 | 40.18% | 147,409 | Shares | 2024-02-13 | |
| Small Coastline Trust Co Bank | $73,336 | 22.46% | 82,400 | Shares | 2024-01-23 | |
| Mega VANGUARD GROUP INC | $47,011 | 14.40% | 52,822 | Shares | 2024-03-11 | |
| Small TRAPHAGEN INVESTMENT ADVISORS LLC | $27,234 | 8.34% | 30,600 | Shares | 2024-06-17 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | $24,270 | 7.43% | 27,270 | Shares | 2024-02-13 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $11,382 | 3.49% | 12,789 | Shares | 2024-02-14 | |
| Mega BlackRock Inc. | $9,578 | 2.93% | 10,762 | Shares | 2024-02-13 | |
| Mid Tower Research Capital LLC (TRC) | $1,988 | 0.61% | 2,234 | Shares | 2024-02-13 | |
| Mega MORGAN STANLEY | $283 | 0.09% | 318 | Shares | 2024-08-16 | |
| Mid Farther Finance Advisors, LLC | $178 | 0.05% | 200 | Shares | 2024-02-15 | |
| Mega WELLS FARGO & COMPANY/MN | $35 | 0.01% | 40 | Shares | 2024-02-09 | |
| — PROEQUITIES, INC. | $0 | 0.00% | 0 | Shares | 2024-02-07 |