Kodiak Sciences Ownership | Who Owns Kodiak Sciences?

Kodiak Sciences Ownership Summary

Kodiak Sciences is owned by 45.64% institutional investors, 4.78% insiders, and 49.59% 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	45.64%	4.78%	49.59%
Sector	Healthcare Stocks	232.19%	10.74%	-142.93%
Industry	Biotech Stocks	382.34%	10.54%	-292.89%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Baker bros. advisors lp	17.31M	32.80%	$283.37M
Blackrock funding, inc. /de	3.95M	7.48%	$110.57M
Blackrock	3.85M	7.33%	$9.04M
Point72 asset management	2.84M	5.38%	$46.44M
Vanguard group	2.31M	4.38%	$64.68M
Adage capital partners gp	1.33M	2.53%	$21.85M
Goldman sachs group	1.30M	2.47%	$36.43M
Iconiq capital	1.27M	2.40%	$20.73M
Tcg crossover management	1.15M	2.17%	$18.75M
Silverarc capital management	1.02M	1.94%	$28.61M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Silverarc capital management	1.02M	3.97%	$28.61M
Boxer capital management	750.00K	3.91%	$12.28M
Boone capital management	715.88K	3.84%	$11.72M
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
Ria advisory group	113.47K	0.76%	$3.17M
Ikarian capital	413.84K	0.68%	$6.77M
Perceptive advisors	634.58K	0.30%	$10.39M

Top Buyers

Holder	Shares	% Assets	Change
Point72 asset management	2.84M	0.08%	2.38M
Blackrock funding, inc. /de	3.95M	0.00%	1.00M
Goldman sachs group	1.30M	0.00%	976.25K
Boone capital management	715.88K	3.84%	715.88K
Perceptive advisors	634.58K	0.30%	634.58K

Top Sellers

Holder	Shares	% Assets	Change
Newtyn management	-	-	-740.50K
Adage capital partners gp	1.33M	0.03%	-720.71K
Hudson bay capital management lp	-	-	-493.55K
Avidity partners management lp	-	-	-300.00K
Nantahala capital management	-	-	-290.88K

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 %
Dec 31, 2025	120	-7.69%	24,123,033	-45.70%	45	0.64%	72	9.09%	29	-14.71%
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	-

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 45.64%, followed by 4.78% insiders and 49.58% retail investors. The average institutional ownership in Kodiak Sciences's industry, Biotech Stocks , is 382.34%, which Kodiak Sciences falls below.

Who owns the most shares of Kodiak Sciences?

Kodiak Sciences’s largest shareholders are Baker bros. advisors lp (17.31M shares, 32.80%), Blackrock funding, inc. /de (3.95M shares, 7.48%), and Blackrock (3.85M shares, 7.33%). Together, they hold 47.61% 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?

Silverarc capital management is Kodiak Sciences’s biggest shareholder by percentage of total assets invested, with 3.97% of its assets in 1.02M Kodiak Sciences shares, valued at 28.61M$.

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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