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Tourmaline Bio Ownership | Who Owns Tourmaline Bio?

OverviewForecastRevenueFinancialsChart

Tourmaline Bio Ownership Summary

Tourmaline Bio is owned by 93.24% institutional investors, 21.93% insiders. Prudential financial is the largest institutional shareholder, holding 0% of TRML shares.

TRML Ownership Benchmark

TypeName% Inst% Insiders% Retail
StockTourmaline Bio93.24%21.93%-15.17%
SectorHealthcare Stocks 279.18%10.62%-189.80%
IndustryBiotech Stocks 63.96%10.74%25.30%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Prudential financial---
Rtw investments, lp---
Gsa capital partners llp---
Lindbrook capital---
Jane street group---
Creative planning---
Stempoint capital lp---
Rafferty asset management---
Virtus etf advisers---
Qube research---

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
Prudential financial---
Rtw investments, lp---
Gsa capital partners llp---
Lindbrook capital---
Jane street group---
Creative planning---
Stempoint capital lp---
Rafferty asset management---
Virtus etf advisers---
Qube research---

Top Buyers

HolderShares% AssetsChange
Srs capital advisors---30.00
Lindbrook capital---56.00
Creative planning---109.00
Virtus etf advisers---3.16K
Qube research---9.90K

Top Sellers

HolderShares% AssetsChange
Rtw investments, lp---736.68K
Stempoint capital lp---126.40K
Prudential financial---72.33K
Rafferty asset management---29.84K
Jane street group---17.89K

Sold Out

HolderChange
Srs capital advisors-30.00
Lindbrook capital-56.00
Creative planning-109.00
Virtus etf advisers-3.16K
Qube research-9.90K

Institutional Ownership Trends

DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Mar 31, 202511313.00%23,954,5528.75%931.28%55-8.33%3140.91%
Dec 31, 202410210.87%22,862,1288.70%881.33%6237.78%22-18.52%
Sep 30, 2024926.98%21,032,430-0.59%811.21%45-18.18%2768.75%
Jun 30, 202486-18.10%21,157,0292.91%821.13%55-30.38%1645.45%
Mar 31, 202410594.44%20,559,53458.00%851.29%7946.30%11-

Recent Insider Transactions

DateNameRoleActivityValue
Aug 21, 2024Kulkarni Sandeep Chidambar CEOBuy$26.42K
Aug 16, 2024Kulkarni Sandeep Chidambar CEOBuy$72.00K
Jan 29, 2024MCDADE MARK-Buy$3.25M

Insider Transactions Trends

DateBuySell
2025 Q2--
2025 Q1--
2024 Q32-
2024 Q2--
2024 Q11-

TRML Ownership FAQ

Who Owns Tourmaline Bio?

Tourmaline Bio shareholders are primarily institutional investors at 93.24%, followed by 21.93% insiders and -15.17% retail investors. The average institutional ownership in Tourmaline Bio's industry, Biotech Stocks , is 63.96%, which Tourmaline Bio exceeds.

Who owns the most shares of Tourmaline Bio?

Tourmaline Bio’s largest shareholders are Prudential financial (0 shares, 0%), Rtw investments, lp (0 shares, 0%), and Gsa capital partners llp (0 shares, 0%). Together, they hold 0% of Tourmaline Bio’s total shares outstanding.

Does Blackrock own Tourmaline Bio?

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

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

Prudential financial is Tourmaline Bio’s biggest shareholder by percentage of total assets invested, with 0% of its assets in 0 Tourmaline Bio shares, valued at 0$.

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