Tourmaline Bio Ownership | Who Owns Tourmaline Bio?

Tourmaline Bio Ownership Summary

Tourmaline Bio is owned by 65.07% institutional investors, and 34.93% retail investors. BlackRock Extended Mkt Composite is the top mutual fund, with 0.04% of its assets in Tourmaline Bio shares.

TALS Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Tourmaline Bio	65.07%	-	34.93%
Sector	Healthcare Stocks	47.31%	8.01%	44.69%
Industry	Biotech Stocks	45.43%	7.81%	46.75%

Institutional Shareholders

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2023	49	-14.04%	27,440,971	4.73%	65	1.66%	17	-46.88%	18	-10.00%
Jun 30, 2023	57	9.62%	26,201,061	-2.66%	62	1.51%	32	23.08%	20	53.85%
Mar 31, 2023	52	-	26,917,771	0.37%	64	1.52%	26	-7.14%	13	30.00%
Dec 31, 2022	52	1.96%	26,819,729	-1.70%	65	1.50%	28	7.69%	10	-16.67%
Sep 30, 2022	51	-8.93%	27,283,278	-5.52%	65	1.33%	26	30.00%	12	-42.86%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
BlackRock Extended Mkt Composite	22.78K	0.04%	-

Recent Insider Transactions

Date	Name	Role	Activity	Value
Nov 17, 2023	Kulkarni Sandeep Chidambar	CEO	Buy	$67.96K
Nov 17, 2023	Thiara Parvinder	-	Buy	$17.31K
Oct 27, 2023	Castelein Caley	-	Buy	$229.89K
Oct 25, 2023	Castelein Caley	-	Buy	$50.69K
Oct 26, 2023	Kulkarni Sandeep Chidambar	CEO	Buy	$61.25K

Insider Transactions Trends

Date	Buy	Sell
2023 Q4	9	-
2023 Q3	-	-
2023 Q2	-	15
2023 Q1	-	12
2022 Q4	-	-

TALS Ownership FAQ

Who Owns Tourmaline Bio?

Tourmaline Bio shareholders are primarily institutional investors at 65.07%, followed by 0% insiders and 0% retail investors. The average institutional ownership in Tourmaline Bio's industry, Biotech Stocks , is 45.43%, which Tourmaline Bio exceeds.

Does Blackrock own Tourmaline Bio?

BlackRock is not among the top 10 institutional shareholders of Tourmaline Bio.

Who is the top mutual fund holder of Tourmaline Bio shares?

BlackRock Extended Mkt Composite is the top mutual fund holder of Tourmaline Bio shares, with 0.04% of its total shares outstanding invested in 22.78K Tourmaline Bio shares.

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