MediciNova Ownership | Who Owns MediciNova?

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MediciNova Ownership Summary

MediciNova is owned by 3.08% institutional investors, 2.98% insiders, and 93.93% retail investors. Essex woodlands management is the largest institutional shareholder, holding 2.25% of MNOV shares. Vanguard Institutional Extnd Mkt Idx Tr is the top mutual fund, with 0.94% of its assets in MediciNova shares.

MNOV Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	MediciNova	3.08%	2.98%	93.93%
Sector	Healthcare Stocks	42.54%	10.83%	46.63%
Industry	Biotech Stocks	45.22%	10.75%	44.04%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Essex woodlands management	1.11M	2.25%	$1.40M
Vanguard group	700.38K	1.43%	$882.49K
Blackrock funding, inc. /de	698.97K	1.43%	$887.69K
Blackrock	694.94K	1.42%	$1.00M
Citigroup	594.06K	1.21%	$748.51K
Geode capital management	529.70K	1.08%	$667.60K
Susquehanna group, llp	251.38K	0.51%	$527.90K
Ubs group	222.27K	0.45%	$282.28K
Renaissance	192.50K	0.39%	$244.47K
State street	174.60K	0.36%	$219.99K

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Essex woodlands management	1.11M	0.46%	$1.40M
Bridgeway capital management	76.03K	0.00%	$95.80K
Sbi securities	45.54K	0.00%	$57.83K
Renaissance	192.50K	0.00%	$244.47K
Citigroup	594.06K	0.00%	$748.51K
Schonfeld strategic advisors	34.65K	0.00%	$44.01K
Tower research capital llc (trc)	2.21K	0.00%	$2.81K
Hantz financial services	4.30K	0.00%	$5.00K
Susquehanna group, llp	251.38K	0.00%	$527.90K
Barclays	88.61K	-	$112.54K

Top Buyers

Holder	Shares	% Assets	Change
Susquehanna group, llp	251.38K	0.00%	194.38K
Vanguard group	700.38K	-	13.81K
Renaissance	192.50K	0.00%	13.80K
Geode capital management	529.70K	-	3.81K
Blackrock funding, inc. /de	698.97K	-	3.25K

Top Sellers

Holder	Shares	% Assets	Change
Bank of montreal /can/	-	-	-132.23K
Y-intercept (hong kong)	-	-	-36.96K
Bank of america corp /de/	118.66K	-	-29.80K
Jane street group	-	-	-26.71K
Millennium management	-	-	-25.92K

New Positions

Holder	Shares	% Assets	Change	Value
Group one trading	1.40K	-	1.40K	$2.94M
Fmr	50.00	-	50.00	$63.00

Sold Out

Holder	Change
Newedge advisors	-3.00
Qube research	-32.00
Mather group, llc.	-50.00
Royal bank of canada	-380.00
Wells fargo & company/mn	-383.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2025	7	-69.57%	1,512,035	-70.76%	3	2.77%	3	-25.00%	-	-100.00%
Jun 30, 2025	23	-17.86%	5,170,823	-0.61%	10	9.37%	4	-60.00%	9	-
Mar 31, 2025	28	-3.45%	5,202,397	-0.55%	10	9.32%	10	-33.33%	9	80.00%
Dec 31, 2024	29	-9.38%	5,231,027	6.12%	10	10.56%	15	66.67%	5	-54.55%
Sep 30, 2024	32	-3.03%	4,929,543	2.98%	10	10.55%	9	28.57%	11	-15.38%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Institutional Extnd Mkt Idx Tr	460.94K	0.94%	-210.04K
Fidelity Extended Market Index	266.33K	0.54%	-2.19K
iShares Micro-Cap ETF	103.26K	0.21%	-
Fidelity Total Market Index	88.30K	0.18%	-188.00
BlackRock Extended Equity Market K	83.56K	0.17%	-35.00
Extended Equity Market Fund K	81.06K	0.17%	-1.62K
Schwab Total Stock Market Index	71.51K	0.15%	-
Bridgeway Ultra-Small Company Market	70.25K	0.14%	-25.00K
Fidelity Series Total Market Index	65.15K	0.13%	-612.00
Spartan Extended Market Index Pool F	55.29K	0.11%	2.19K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Nov 28, 2022	Nagao Hideki	-	Sell	$15.20K
Nov 22, 2022	Nagao Hideki	-	Sell	$464.34
Nov 21, 2022	Nagao Hideki	-	Sell	$11.70K
Nov 17, 2022	Nagao Hideki	-	Sell	$673.62
Mar 11, 2021	Nagao Hideki	-	Sell	$17.42K

Insider Transactions Trends

Date	Buy	Sell
2025 Q1	-	-
2024 Q2	-	-
2024 Q1	-	-
2023 Q3	-	-
2023 Q2	-	-

MNOV Ownership FAQ

Who Owns MediciNova?

MediciNova shareholders are primarily institutional investors at 3.08%, followed by 2.98% insiders and 93.94% retail investors. The average institutional ownership in MediciNova's industry, Biotech Stocks , is 45.22%, which MediciNova falls below.

Who owns the most shares of MediciNova?

MediciNova’s largest shareholders are Essex woodlands management (1.11M shares, 2.25%), Vanguard group (700.38K shares, 1.43%), and Blackrock funding, inc. /de (698.97K shares, 1.43%). Together, they hold 5.11% of MediciNova’s total shares outstanding.

Does Blackrock own MediciNova?

Yes, BlackRock owns 1.42% of MediciNova, totaling 694.94K shares as of Jun 2024. This represents 0% of BlackRock's total assets, with a market value of 1M$. In the last quarter, BlackRock decreased its holdings by -477 shares, a -0.07% change.

Who is MediciNova’s biggest shareholder by percentage of total assets invested?

Essex woodlands management is MediciNova’s biggest shareholder by percentage of total assets invested, with 0.46% of its assets in 1.11M MediciNova shares, valued at 1.4M$.

Who is the top mutual fund holder of MediciNova shares?

Vanguard Institutional Extnd Mkt Idx Tr is the top mutual fund holder of MediciNova shares, with 0.94% of its total shares outstanding invested in 460.94K MediciNova shares.

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