PureTech Health Ownership | Who Owns PureTech Health?

PureTech Health Ownership Summary

PureTech Health is owned by 0.13% institutional investors, and 99.87% retail investors. Birch hill investment advisors is the largest institutional shareholder, holding 0.09% of PRTC shares. Strategic Advisers U.S. Total Stock is the top mutual fund, with 0.01% of its assets in PureTech Health shares.

PRTC Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	PureTech Health	0.13%	-	99.87%
Sector	Healthcare Stocks	488.17%	11.08%	-399.26%
Industry	Biotech Stocks	306.59%	11.10%	-217.69%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Birch hill investment advisors	242.68K	0.09%	$415.34K
Pentwater capital management lp	50.00K	0.02%	$862.50K
Millennium management	44.91K	0.02%	$859.82K
Portolan capital management	27.80K	0.01%	$479.46K
Morgan stanley	2.83K	0.01%	$70.67K
Ubs group	1.90K	0.00%	$35.13K
Adar1 capital management	-	-	-
Awm investment company	-	-	-
Atlantic union bankshares	115.00	-	$1.98K
Tower research capital llc (trc)	-	-	-

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Portolan capital management	27.80K	0.03%	$479.46K
Birch hill investment advisors	242.68K	0.02%	$415.34K
Pentwater capital management lp	50.00K	0.01%	$862.50K
Millennium management	44.91K	0.00%	$859.82K
Adar1 capital management	-	-	-
Ubs group	1.90K	-	$35.13K
Morgan stanley	2.83K	-	$70.67K
Tower research capital llc (trc)	-	-	-
Atlantic union bankshares	115.00	-	$1.98K
Awm investment company	-	-	-

Top Buyers

Holder	Shares	% Assets	Change
Pentwater capital management lp	50.00K	0.01%	16.44K
Portolan capital management	27.80K	0.03%	15.91K
Morgan stanley	2.83K	-	2.83K
Ubs group	1.90K	-	1.26K
Atlantic union bankshares	115.00	-	115.00

Top Sellers

Holder	Shares	% Assets	Change
Birch hill investment advisors	242.68K	0.02%	-59.32K
Awm investment company	-	-	-6.90K
Adar1 capital management	-	-	-3.00K
Millennium management	44.91K	0.00%	-353.00
Tower research capital llc (trc)	-	-	-73.00

New Positions

Holder	Shares	% Assets	Change	Value
Morgan stanley	2.83K	-	2.83K	$70.67K
Atlantic union bankshares	115.00	-	115.00	$1.98K

Sold Out

Holder	Change
Tower research capital llc (trc)	-73.00
Adar1 capital management	-3.00K
Awm investment company	-6.90K

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2025	8	33.33%	353,472	-9.94%	-	618.97%	5	150.00%	2	-
Mar 31, 2025	2	-60.00%	78,471	-78.98%	-	151.77%	1	-66.67%	1	-
Dec 31, 2024	1	-75.00%	302,000	950.54%	-	98182.24%	1	-66.67%	-	-100.00%
Sep 30, 2024	4	-33.33%	28,747	-91.08%	-	0.78%	3	-25.00%	1	-50.00%
Jun 30, 2024	6	50.00%	322,144	1239.09%	1	15590.17%	4	33.33%	2	-

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Strategic Advisers U.S. Total Stock	1.28K	0.01%	-
Fidelity Nasdaq Composite Index	770.00	0.00%	-
DFA International Vector Equity I	308.00	0.00%	-
JHancock International Small Company NAV	179.00	0.00%	-
DFA International Core Equity I	137.00	0.00%	-
DFA International Core Equity 2 I	137.00	0.00%	-

Insider Transactions Trends

Date	Buy	Sell
2023 Q3	1	-
2023 Q2	7	-

PRTC Ownership FAQ

Who Owns PureTech Health?

PureTech Health shareholders are primarily institutional investors at 0.13%, followed by 0% insiders and 0% retail investors. The average institutional ownership in PureTech Health's industry, Biotech Stocks , is 306.59%, which PureTech Health falls below.

Who owns the most shares of PureTech Health?

PureTech Health’s largest shareholders are Birch hill investment advisors (242.68K shares, 0.09%), Pentwater capital management lp (50K shares, 0.02%), and Millennium management (44.91K shares, 0.02%). Together, they hold 0.13% of PureTech Health’s total shares outstanding.

Does Blackrock own PureTech Health?

BlackRock is not among the top 10 institutional shareholders of PureTech Health.

Who is PureTech Health’s biggest shareholder by percentage of total assets invested?

Portolan capital management is PureTech Health’s biggest shareholder by percentage of total assets invested, with 0.03% of its assets in 27.8K PureTech Health shares, valued at 479.46K$.

Who is the top mutual fund holder of PureTech Health shares?

Strategic Advisers U.S. Total Stock is the top mutual fund holder of PureTech Health shares, with 0.01% of its total shares outstanding invested in 1.28K PureTech Health shares.

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