Kodiak Sciences Ownership | Who Owns Kodiak Sciences?

Kodiak Sciences Ownership Summary

Kodiak Sciences is owned by 98.26% institutional investors, 5.16% insiders. Baker bros. advisors lp is the largest institutional shareholder, holding 32.20% of KOD shares. Vanguard Morn Total Stk Mkt Idx Investor is the top mutual fund, with 2.06% of its assets in Kodiak Sciences shares.

KOD Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Kodiak Sciences	98.26%	5.16%	-3.42%
Sector	Healthcare Stocks	245.53%	12.09%	-157.62%
Industry	Biotech Stocks	381.70%	11.71%	-293.40%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Baker bros. advisors lp	19.92M	32.20%	$776.05M
Blackrock	3.85M	7.33%	$9.04M
Blackrock funding, inc. /de	4.14M	6.69%	$161.11M
Price t rowe associates inc /md/	3.25M	5.25%	$126.57M
Vanguard group	2.31M	4.38%	$64.68M
State street	2.42M	3.91%	$94.26M
Goldman sachs group	2.32M	3.74%	$90.23M
Vanguard capital management	1.80M	2.92%	$70.31M
Braidwell lp	1.79M	2.89%	$69.63M
Janus henderson group	1.33M	2.49%	$50.54M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Board of trustees of the leland stanford junior university	691.77K	5.06%	$26.95M
Ikarian capital	1.06M	4.45%	$41.29M
Boxer capital management	1.48M	4.34%	$57.57M
Baker bros. advisors lp	19.92M	3.89%	$776.05M
Boone capital management	378.01K	3.44%	$14.73M
Braidwell lp	1.79M	2.58%	$69.63M
Silverarc capital management	546.26K	2.21%	$21.28M
Bruce	145.00K	1.53%	$5.65M
Iconiq capital	1.27M	1.42%	$49.35M
Tcg crossover management	1.45M	1.35%	$56.32M

Top Buyers

Holder	Shares	% Assets	Change
Price t rowe associates inc /md/	3.25M	0.01%	1.21M
T. rowe price investment management	1.48M	0.04%	640.09K
Goldman sachs group	2.32M	0.01%	627.01K
Two sigma investments, lp	473.00K	0.01%	373.53K
Vanguard group	2.31M	0.00%	363.10K

Top Sellers

Holder	Shares	% Assets	Change
Perceptive advisors	-	-	-848.90K
Newtyn management	-	-	-740.50K
Citadel advisors	157.52K	0.00%	-713.26K
Balyasny asset management	46.45K	0.00%	-680.10K
Hudson bay capital management lp	-	-	-493.55K

New Positions

Holder	Shares	% Assets	Change	Value
Sixth street partners management company	358.06K	0.00%	358.06K	$13.95M
Vestal point capital, lp	250.00K	0.18%	250.00K	$4.09M
Ghisallo capital management	150.00K	0.11%	150.00K	$5.84M
Arrowstreet capital, limited partnership	94.02K	0.00%	94.02K	$3.66M
Stempoint capital lp	75.87K	0.51%	75.87K	$2.96M

Sold Out

Holder	Change
Mather group, llc.	-4.00
Colonial trust advisors	-4.00
Sbi securities	-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 %
Jun 30, 2026	213	4.41%	60,783,144	4.84%	98	0.83%	127	9.48%	52	-5.45%
Mar 31, 2026	75	-55.09%	4,903,462	-91.47%	9	0.08%	42	-58.00%	17	-59.52%
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%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Morn Total Stk Mkt Idx Investor	1.29M	2.06%	26.60K
Vanguard Total Stock Mkt Idx Inv	1.29M	2.06%	26.60K
State Street® SPDR® S&P® Biotech ETF	1.29M	2.05%	-24.65K
Vanguard MStar Total Stk Mkt Idx Invest	1.29M	2.05%	-2.17K
Vanguard US Total Market Shares ETF	982.01K	1.86%	-
iShares Russell 2000 ETF	1.02M	1.63%	-11.78K
T. Rowe Price Health Sciences	840.51K	1.34%	-173.20K
T. Rowe Price Small-Cap Stock	760.62K	1.21%	809.00
T. Rowe Price New Horizons	626.59K	1.00%	-25.60K
BlackRock Advantage Small Cap Core Instl	523.83K	0.99%	-

Recent Insider Transactions

Date	Name	Activity	Value
Sep 28, 2026	BAKER BROS. ADVISORS LP	Buy	$17.67M
Sep 29, 2026	BAKER BROS. ADVISORS LP	Buy	$1.71M
Sep 29, 2026	BAKER BROS. ADVISORS LP	Buy	$121.61K
Sep 29, 2026	BAKER BROS. ADVISORS LP	Buy	$874.52K
Sep 28, 2026	BAKER BROS. ADVISORS LP	Buy	$7.41M

Insider Transactions Trends

Date	Buy	Sell
2026 Q3	82	-
2026 Q2	-	6
2026 Q1	-	-
2025 Q4	2	-
2025 Q3	-	-

KOD Ownership FAQ

Who Owns Kodiak Sciences?

Kodiak Sciences shareholders are primarily institutional investors at 98.26%, followed by 5.16% insiders and -3.42% retail investors. The average institutional ownership in Kodiak Sciences's industry, Biotech Stocks , is 381.70%, which Kodiak Sciences falls below.

Who owns the most shares of Kodiak Sciences?

Kodiak Sciences’s largest shareholders are Baker bros. advisors lp (19.92M shares, 32.20%), Blackrock (3.85M shares, 7.33%), and Blackrock funding, inc. /de (4.14M shares, 6.69%). Together, they hold 46.21% 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?

Board of trustees of the leland stanford junior university is Kodiak Sciences’s biggest shareholder by percentage of total assets invested, with 5.06% of its assets in 691.77K Kodiak Sciences shares, valued at 26.95M$.

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

Vanguard Morn Total Stk Mkt Idx Investor is the top mutual fund holder of Kodiak Sciences shares, with 2.06% of its total shares outstanding invested in 1.29M Kodiak Sciences shares.

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