CNSY Institutional Ownership & Shareholders
CERENOME INC (CNSY) is currently held by 20 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $2.89M based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Vanguard Capital Management Llc is currently the largest disclosed institutional shareholder of CNSY tracked by InsiderSet, reporting ownership valued at approximately $1.33M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $498,258.075, representing an estimated loss of -62.59% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 98% of the total disclosed CNSY value among the investors covered in this analysis. Major shareholders include Vanguard Capital Management Llc, Blackrock, Inc., Geode Capital Management, Llc, and several other long-term asset managers with concentrated positions in CERENOME INC (CNSY).
This page ranks the largest institutional CNSY shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
20
Total Reported Value
$2.89M
Largest Holder
Vanguard Capital Management Llc
Largest Position
$1.33M
Insider Transactions (90d)
11
Latest Filing Quarter
Q2 2026
New Institutional Positions
20
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Vanguard Capital Management Llc | 0.00% | 304,745 | $1,331,736 | $498,258 | -$833,478 | -62.59% | |
| Blackrock, Inc. | 0.00% | 95,983 | $419,446 | $156,932 | -$262,514 | -62.59% | |
| Geode Capital Management, Llc | 0.00% | 76,155 | $332,941 | $124,513 | -$208,428 | -62.60% | |
| Vanguard Fiduciary Trust Co | 0.00% | 36,868 | $161,113 | $60,279 | -$100,834 | -62.59% | |
| Ashton Thomas Private Wealth, Llc | 0.00% | 34,306 | $149,917 | $56,090 | -$93,827 | -62.59% | |
| State Street Corp | 0.00% | 30,853 | $134,828 | $50,445 | -$84,383 | -62.59% | |
| Citadel Advisors Llc | 0.00% | 25,597 | $111,859 | $41,851 | -$70,008 | -62.59% | |
| Northern Trust Corp | 0.00% | 15,516 | $67,805 | $25,369 | -$42,436 | -62.59% | |
| Virtu Financial Llc | 0.00% | 15,343 | $67,000 | $25,086 | -$41,914 | -62.56% | |
| Hrt Financial Lp | 0.00% | 11,612 | $50,000 | $18,986 | -$31,014 | -62.03% | |
| Wells Fargo & Company/Mn | 0.00% | 6,156 | $26,901 | $10,065 | -$16,836 | -62.58% | |
| Vanguard Global Advisers, Llc | 0.00% | 2,282 | $9,972 | $3,731 | -$6,241 | -62.58% | |
| Osaic Holdings, Inc. | 0.00% | 2,000 | $8,740 | $3,270 | -$5,470 | -62.59% | |
| Tower Research Capital Llc (Trc) | 0.00% | 1,955 | $8,543 | $3,196 | -$5,347 | -62.58% | |
| Ubs Group Ag | 0.00% | 470 | $2,054 | $768 | -$1,286 | -62.59% | |
| Sbi Securities Co., Ltd. | 0.00% | 251 | $1,097 | $410 | -$687 | -62.59% | |
| Morgan Stanley | 0.00% | 185 | $808 | $302 | -$506 | -62.56% | |
| Barclays Plc | 0.00% | 96 | $420 | $157 | -$263 | -62.63% | |
| Citigroup Inc | 0.00% | 17 | $74 | $28 | -$46 | -62.44% | |
| Caitong International Asset Management Co., Ltd | 0.00% | 12 | $52 | $20 | -$32 | -62.27% |
Frequently asked questions about CNSY
Who are the largest institutional holders of CNSY?
The largest institutional holders of CNSY reported in the latest SEC Form 13F filings include Vanguard Capital Management Llc, Blackrock, Inc., Geode Capital Management, Llc, Vanguard Fiduciary Trust Co, and Ashton Thomas Private Wealth, Llc. InsiderSet ranks institutional holders by their latest reported CNSY position.
What is CNSY institutional ownership?
This page tracks CNSY positions reported by institutional investment managers through SEC Form 13F. CERENOME INC (CNSY) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own CNSY?
InsiderSet currently tracks 20 institutional managers reporting CNSY holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of CNSY shareholders.
How much CNSY stock do institutions own?
Institutional investment managers disclosed approximately $2.89M in CNSY holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was CNSY institutional ownership last updated?
The latest CNSY institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional CNSY holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its CNSY position after the reporting date.
Are institutions buying or selling CNSY?
Institutional buying and selling can be analyzed by comparing CNSY positions across consecutive 13F reporting periods. InsiderSet's CNSY Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View CNSY ownership changes.
How has CNSY institutional ownership changed over time?
InsiderSet tracks CNSY institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.