Kodiak Sciences Ownership | Who Owns Kodiak Sciences?

Overview Forecast RevenueFinancials Chart

Kodiak Sciences Ownership Summary

Kodiak Sciences is owned by 83.86% institutional investors, 5.49% insiders, and 10.65% retail investors. Baker bros. advisors lp is the largest institutional shareholder, holding 32.80% of KOD shares. Vanguard Total Stock Mkt Idx Inv is the top mutual fund, with 2.03% of its assets in Kodiak Sciences shares.

KOD Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Kodiak Sciences	83.86%	5.49%	10.65%
Sector	Healthcare Stocks	42.54%	10.82%	46.64%
Industry	Biotech Stocks	45.21%	10.75%	44.04%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Baker bros. advisors lp	17.31M	32.80%	$283.37M
Blackrock	3.85M	7.33%	$9.04M
Blackrock funding, inc. /de	2.95M	5.59%	$48.33M
Point72 asset management	2.84M	5.38%	$46.44M
Vanguard group	1.95M	3.70%	$31.93M
Adage capital partners gp	1.33M	2.53%	$21.85M
Iconiq capital	1.27M	2.40%	$20.73M
Tcg crossover management	1.15M	2.17%	$18.75M
Silverarc capital management	1.00M	1.89%	$16.37M
Acadian asset management	969.91K	1.84%	$15.87M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Boxer capital management	750.00K	3.91%	$12.28M
Boone capital management	715.88K	3.84%	$11.72M
Silverarc capital management	1.00M	2.21%	$16.37M
Baker bros. advisors lp	17.31M	2.05%	$283.37M
Bruce	279.31K	1.42%	$4.57M
Board of trustees of the leland stanford junior university	691.77K	1.33%	$11.32M
Tcg crossover management	1.15M	0.92%	$18.75M
Ikarian capital	413.84K	0.68%	$6.77M
Perceptive advisors	634.58K	0.30%	$10.39M
Iconiq capital	1.27M	0.26%	$20.73M

Top Buyers

Holder	Shares	% Assets	Change
Point72 asset management	2.84M	0.08%	2.38M
Boone capital management	715.88K	3.84%	715.88K
Perceptive advisors	634.58K	0.30%	634.58K
Silverarc capital management	1.00M	2.21%	598.46K
Price t rowe associates inc /md/	502.22K	0.00%	463.66K

Top Sellers

Holder	Shares	% Assets	Change
Acadian asset management	969.91K	0.03%	-999.97K
Newtyn management	-	-	-740.50K
Adage capital partners gp	1.33M	0.03%	-720.71K
Blackrock funding, inc. /de	2.95M	0.00%	-627.06K
Hudson bay capital management lp	-	-	-493.55K

New Positions

Holder	Shares	% Assets	Change	Value
Boone capital management	715.88K	3.84%	715.88K	$11.72M
Perceptive advisors	634.58K	0.30%	634.58K	$10.39M
Vestal point capital, lp	250.00K	0.18%	250.00K	$4.09M
Fred alger management	138.30K	0.01%	138.30K	$2.26M
Prudential financial	62.35K	0.00%	62.35K	$1.02M

Sold Out

Holder	Change
Sbi securities	-1.00
Mather group, llc.	-4.00
Colonial trust advisors	-4.00
Innealta capital	-10.00
West paces advisors	-12.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2025	125	31.58%	44,261,524	9.28%	83	1.42%	62	47.62%	34	17.24%
Jun 30, 2025	100	-6.54%	41,678,398	-0.36%	78	1.26%	43	-28.33%	33	6.45%
Mar 31, 2025	108	-1.82%	42,865,410	1.93%	81	1.27%	62	6.90%	30	-
Dec 31, 2024	105	7.14%	40,160,132	1.96%	76	1.36%	56	51.35%	30	-
Sep 30, 2024	97	-6.73%	39,374,923	-1.71%	74	1.29%	37	-30.19%	29	7.41%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Total Stock Mkt Idx Inv	1.07M	2.03%	-23.69K
Vanguard US Total Market Shares ETF	982.01K	1.86%	-
iShares Russell 2000 ETF	788.87K	1.49%	-
BlackRock Advantage Small Cap Core Instl	523.83K	0.99%	-
Invesco Dorsey Wright SmallCap Momt ETF	343.57K	0.65%	-2.45K
Fidelity Small Cap Index	327.70K	0.62%	-3.26K
Vanguard Institutional Extnd Mkt Idx Tr	324.02K	0.61%	-143.86K
Bruce	323.00K	0.61%	-
iShares Russell 2000 Value ETF	288.50K	0.55%	-
Federated Hermes MDT SCC Institutional	244.23K	0.46%	160.45K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Dec 18, 2025	BAKER BROS. ADVISORS LP		Buy	$5.00M
Dec 18, 2025	BAKER BROS. ADVISORS LP		Buy	$55.00M
Jun 17, 2025	BORGESON JOHN A.	See Remarks	Sell	$2.64K
Jun 17, 2024	BORGESON JOHN A.	See Remarks	Sell	$7.90K
Jun 12, 2024	BORGESON JOHN A.	See Remarks	Sell	$4.55K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	2	-
2025 Q3	-	-
2025 Q2	-	1
2024 Q3	-	-
2024 Q2	-	2

KOD Ownership FAQ

Who Owns Kodiak Sciences?

Kodiak Sciences shareholders are primarily institutional investors at 83.86%, followed by 5.49% insiders and 10.65% retail investors. The average institutional ownership in Kodiak Sciences's industry, Biotech Stocks , is 45.21%, which Kodiak Sciences exceeds.

Who owns the most shares of Kodiak Sciences?

Kodiak Sciences’s largest shareholders are Baker bros. advisors lp (17.31M shares, 32.80%), Blackrock (3.85M shares, 7.33%), and Blackrock funding, inc. /de (2.95M shares, 5.59%). Together, they hold 45.72% of Kodiak Sciences’s total shares outstanding.

Does Blackrock own Kodiak Sciences?

Yes, BlackRock owns 7.33% of Kodiak Sciences, totaling 3.85M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 9.04M$. In the last quarter, BlackRock decreased its holdings by -11.794K shares, a -0.31% change.

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

Boxer capital management is Kodiak Sciences’s biggest shareholder by percentage of total assets invested, with 3.91% of its assets in 750K Kodiak Sciences shares, valued at 12.28M$.

Who is the top mutual fund holder of Kodiak Sciences shares?

Vanguard Total Stock Mkt Idx Inv is the top mutual fund holder of Kodiak Sciences shares, with 2.03% of its total shares outstanding invested in 1.07M Kodiak Sciences shares.

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