Magenta Therapeutics Inc

Q1 2023 vs Q2 2023

Comparing institutional holders between quarters

Compare Detailed Historical Funds Options 13D/13G Peers Targeting Trading Summary Profile

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Tang Capital Management LLC

INCREASED

Shares6,060,000 from 6,050,000

Change+10,000 (+0%)

Value$4.6M (-$214.5K)

Filed 2023-08-14

Nantahala Capital Management, LLC

NEW

Shares5,000,000

Change+5,000,000

Value$3.8M

Filed 2023-08-14

Atlas Venture Life Science Advisors, LLC

UNCHANGED

Shares3,791,698 from 3,791,698

Change0 (0%)

Value$2.9M (-$139.2K)

Filed 2023-08-11

Citadel Advisors LLC

INCREASED

Shares3,360,001 from 8,820

Change+3,351,181 (+37995%)

Value$2.5M (+$2.5M)

Filed 2023-08-14

Alphabet Inc.

UNCHANGED

Shares3,339,138 from 3,339,138

Change0 (0%)

Value$2.5M (-$100.2K)

Filed 2023-08-04

Vanguard Group Inc

UNCHANGED

Shares1,968,421 from 1,968,421

Change0 (0%)

Value$1.5M (-$72.2K)

Filed 2023-08-14

Laurion Capital Management LP

UNCHANGED

Shares582,300 from 582,300

Change0 (0%)

Value$441.4K (-$21.4K)

Filed 2023-08-14

Octagon Capital Advisors LP

NEW

Shares550,000

Change+550,000

Value$416.9K

Filed 2023-08-14

Renaissance Technologies LLC

INCREASED

Shares481,700 from 393,400

Change+88,300 (+22%)

Value$365 (+$52)

Filed 2023-08-11

Acadian Asset Management LLC

DECREASED

Shares457,690 from 614,213

Change-156,523 (-25%)

Value$346 (-$140)

Filed 2023-08-07

Verition Fund Management LLC

DECREASED

Shares378,272 from 2,198,465

Change-1,820,193 (-83%)

Value$286.7K (-$1.5M)

Filed 2023-08-14

BlackRock Inc.

DECREASED

Shares364,168 from 465,969

Change-101,801 (-22%)

Value$276.0K (-$94.3K)

Filed 2023-08-11

Geode Capital Management, LLC

UNCHANGED

Shares357,690 from 357,690

Change0 (0%)

Value$271.1K (-$13.1K)

Filed 2023-08-11

Harvard Management Co Inc

UNCHANGED

Shares332,610 from 332,610

Change0 (0%)

Value$252 (-$264.1K)

Filed 2023-08-11

RBF Capital, LLC

UNCHANGED

Shares250,822 from 250,822

Change0 (0%)

Value$190.1K (-$9.2K)

Filed 2023-08-14

Bessemer Group Inc

UNCHANGED

Shares237,292 from 237,292

Change0 (0%)

Value$180 (-$9)

Filed 2023-08-10

Leonteq Securities AG

UNCHANGED

Shares200,000 from 200,000

Change0 (0%)

Value$151.6K (-$7.3K)

Filed 2026-03-11

Two Sigma Advisers, LP

INCREASED

Shares177,400 from 154,054

Change+23,346 (+15%)

Value$134.5K (+$12.0K)

Filed 2023-08-14

Harbor Capital Advisors, Inc.

INCREASED

Shares167,454 from 152,138

Change+15,316 (+10%)

Value$126.9K (+$6.0K)

Filed 2023-07-11

Credit Suisse AG/

DECREASED

Shares149,300 from 193,500

Change-44,200 (-23%)

Value$113.2K (-$40.6K)

Filed 2023-08-11

State Street Corp

UNCHANGED

Shares139,207 from 139,207

Change0 (0%)

Value$105.5K (-$5.1K)

Filed 2023-08-14

Two Sigma Investments, LP

INCREASED

Shares120,269 from 91,373

Change+28,896 (+32%)

Value$91.2K (+$18.6K)

Filed 2023-08-14

Susquehanna International Group, LLP

DECREASED

Shares103,302 from 181,503

Change-78,201 (-43%)

Value$78.3K (-$65.9K)

Filed 2023-08-11

Corsair Capital Management, L.P.

INCREASED

Shares100,000 from 32,846

Change+67,154 (+204%)

Value$75.8K (+$49.7K)

Filed 2023-08-14

Northern Trust Corp

DECREASED

Shares71,463 from 97,335

Change-25,872 (-27%)

Value$54.2K (-$23.2K)

Filed 2023-08-11

Bank of New York Mellon Corp

DECREASED

Shares60,404 from 65,321

Change-4,917 (-8%)

Value$45.8K (-$6.1K)

Filed 2023-08-03

Cheyne Capital Management (UK) LLP

UNCHANGED

Shares47,170 from 47,170

Change0 (0%)

Value$35.8K (-$1.7K)

Filed 2023-07-14

Fiduciary Trust Co

UNCHANGED

Shares30,555 from 30,555

Change0 (0%)

Value$23.2K (-$1.1K)

Filed 2023-08-01

Bank of America Corp

DECREASED

Shares27,917 from 28,222

Change-305 (-1%)

Value$21.2K (-$1.2K)

Filed 2023-08-14

XTX Topco Ltd

NEW

Shares26,932

Change+26,932

Value$20.4K

Filed 2023-08-14

Morgan Stanley

DECREASED

Shares16,866 from 517,039

Change-500,173 (-97%)

Value$12.8K (-$398.1K)

Filed 2023-08-14

Tower Research Capital LLC (TRC)

DECREASED

Shares12,190 from 13,189

Change-999 (-8%)

Value$9.2K (+$9.2K)

Filed 2023-08-14

UBS Group AG

INCREASED

Shares11,177 from 2,797

Change+8,380 (+300%)

Value$8.5K (+$6.2K)

Filed 2023-08-11

Sound View Wealth Advisors Group, LLC

UNCHANGED

Shares10,500 from 10,500

Change0 (0%)

Value$8.0K (-$385)

Filed 2023-08-08

Rathbones Group PLC

UNCHANGED

Shares10,000 from 10,000

Change0 (0%)

Value$7.6K (-$367)

Filed 2023-08-04

Royal Bank of Canada

INCREASED

Shares5,843 from 5,372

Change+471 (+9%)

Value$4.0K ($0)

Filed 2023-08-14

BNP Paribas Financial Markets

DECREASED

Shares4,474 from 4,880

Change-406 (-8%)

Value$3.4K (-$487)

Filed 2023-08-09

Wells Fargo & Company

INCREASED

Shares779 from 766

Change+13 (+2%)

Value$591 (-$17)

Filed 2023-08-15

UMB Bank, n.a.

UNCHANGED

Shares742 from 742

Change0 (0%)

Value$562 (-$28)

Filed 2023-07-25

JPMorgan Chase & Co

UNCHANGED

Shares703 from 703

Change0 (0%)

Value$533 (-$467)

Filed 2023-08-11

Allworth Financial LP

UNCHANGED

Shares375 from 375

Change0 (0%)

Value$285 (-$14)

Filed 2023-07-18

Barclays PLC

UNCHANGED

Shares52 from 52

Change0 (0%)

Value$0 (-$41)

Filed 2023-09-20

Institutional & Family Asset Management, LLC

UNCHANGED

Shares50 from 50

Change0 (0%)

Value$38 (-$2)

Filed 2023-08-09

Simplex Trading, LLC

DECREASED

Shares16 from 3,241

Change-3,225 (-100%)

Value$0 (-$2)

Filed 2023-08-04

Pension & Wealth Management Advisors, Inc.

UNCHANGED

Shares10 from 10

Change0 (0%)

Value$8 ($0)

Filed 2026-08-07

Lion Point Capital, LP

CLOSED

Shares0 from 4,558,466

Change-4,558,466 (-100%)

Value$0 (-$3.6M)

Filed 2023-08-14

Western Standard LLC

CLOSED

Shares0 from 1,439,374

Change-1,439,374 (-100%)

Value$0 (-$1.1M)

Filed 2023-08-14

TCW Group Inc

CLOSED

Shares0 from 750,000

Change-750,000 (-100%)

Value$0 (-$596.0K)

Filed 2023-08-14

Marshall Wace, LLP

CLOSED

Shares0 from 157,670

Change-157,670 (-100%)

Value$0 (-$124.6K)

Filed 2023-08-14

Bridgeway Capital Management, LLC

CLOSED

Shares0 from 152,700

Change-152,700 (-100%)

Value$0 (-$121.4K)

Filed 2023-08-14

B. Riley Wealth Advisors, Inc.

CLOSED

Shares0 from 13,800

Change-13,800 (-100%)

Value$0 (-$11.0K)

Filed 2023-07-27

Virtu Financial LLC

CLOSED

Shares0 from 10,724

Change-10,724 (-100%)

Value$0 (-$9)

Filed 2023-07-27

Belpointe Asset Management LLC

CLOSED

Shares0 from 5,500

Change-5,500 (-100%)

Value$0 (-$4.4K)

Filed 2023-08-15

FMR LLC

CLOSED

Shares0 from 254

Change-254 (-100%)

Value$0 (-$202)

Filed 2026-11-05

Values First Advisors, Inc.

CLOSED

Shares0 from 0

Change0

Value$0 ($0)

Filed 2023-08-02

Proequities, Inc.

UNCHANGED

Shares0 from 0

Change0

Value$0 ($0)

Filed 2023-08-10

	Status
Tang Capital Management LLC	INCREASED	6,060,000	6,050,000	+10,000	+0%	$4.8M	$4.6M	-$214.5K	2023-08-14
Nantahala Capital Management, LLC	NEW	5,000,000	—	+5,000,000	—	—	$3.8M	—	2023-08-14
Atlas Venture Life Science Advisors, LLC	UNCHANGED	3,791,698	3,791,698	0	0%	$3.0M	$2.9M	-$139.2K	2023-08-11
Citadel Advisors LLC	INCREASED	3,360,001	8,820	+3,351,181	+37995%	$7.0K	$2.5M	+$2.5M	2023-08-14
Alphabet Inc.	UNCHANGED	3,339,138	3,339,138	0	0%	$2.6M	$2.5M	-$100.2K	2023-08-04
Vanguard Group Inc	UNCHANGED	1,968,421	1,968,421	0	0%	$1.6M	$1.5M	-$72.2K	2023-08-14
Laurion Capital Management LP	UNCHANGED	582,300	582,300	0	0%	$462.8K	$441.4K	-$21.4K	2023-08-14
Octagon Capital Advisors LP	NEW	550,000	—	+550,000	—	—	$416.9K	—	2023-08-14
Renaissance Technologies LLC	INCREASED	481,700	393,400	+88,300	+22%	$313	$365	+$52	2023-08-11
Acadian Asset Management LLC	DECREASED	457,690	614,213	-156,523	-25%	$486	$346	-$140	2023-08-07
Verition Fund Management LLC	DECREASED	378,272	2,198,465	-1,820,193	-83%	$1.7M	$286.7K	-$1.5M	2023-08-14
BlackRock Inc.	DECREASED	364,168	465,969	-101,801	-22%	$370.3K	$276.0K	-$94.3K	2023-08-11
Geode Capital Management, LLC	UNCHANGED	357,690	357,690	0	0%	$284.3K	$271.1K	-$13.1K	2023-08-11
Harvard Management Co Inc	UNCHANGED	332,610	332,610	0	0%	$264.3K	$252	-$264.1K	2023-08-11
RBF Capital, LLC	UNCHANGED	250,822	250,822	0	0%	$199.3K	$190.1K	-$9.2K	2023-08-14
Bessemer Group Inc	UNCHANGED	237,292	237,292	0	0%	$189	$180	-$9	2023-08-10
Leonteq Securities AG	UNCHANGED	200,000	200,000	0	0%	$158.9K	$151.6K	-$7.3K	2026-03-11
Two Sigma Advisers, LP	INCREASED	177,400	154,054	+23,346	+15%	$122.4K	$134.5K	+$12.0K	2023-08-14
Harbor Capital Advisors, Inc.	INCREASED	167,454	152,138	+15,316	+10%	$120.9K	$126.9K	+$6.0K	2023-07-11
Credit Suisse AG/	DECREASED	149,300	193,500	-44,200	-23%	$153.8K	$113.2K	-$40.6K	2023-08-11
State Street Corp	UNCHANGED	139,207	139,207	0	0%	$110.6K	$105.5K	-$5.1K	2023-08-14
Two Sigma Investments, LP	INCREASED	120,269	91,373	+28,896	+32%	$72.6K	$91.2K	+$18.6K	2023-08-14
Susquehanna International Group, LLP	DECREASED	103,302	181,503	-78,201	-43%	$144.2K	$78.3K	-$65.9K	2023-08-11
Corsair Capital Management, L.P.	INCREASED	100,000	32,846	+67,154	+204%	$26.1K	$75.8K	+$49.7K	2023-08-14
Northern Trust Corp	DECREASED	71,463	97,335	-25,872	-27%	$77.4K	$54.2K	-$23.2K	2023-08-11
Bank of New York Mellon Corp	DECREASED	60,404	65,321	-4,917	-8%	$51.9K	$45.8K	-$6.1K	2023-08-03
Cheyne Capital Management (UK) LLP	UNCHANGED	47,170	47,170	0	0%	$37.5K	$35.8K	-$1.7K	2023-07-14
Fiduciary Trust Co	UNCHANGED	30,555	30,555	0	0%	$24.3K	$23.2K	-$1.1K	2023-08-01
Bank of America Corp	DECREASED	27,917	28,222	-305	-1%	$22.4K	$21.2K	-$1.2K	2023-08-14
XTX Topco Ltd	NEW	26,932	—	+26,932	—	—	$20.4K	—	2023-08-14
Morgan Stanley	DECREASED	16,866	517,039	-500,173	-97%	$410.9K	$12.8K	-$398.1K	2023-08-14
Tower Research Capital LLC (TRC)	DECREASED	12,190	13,189	-999	-8%	$10	$9.2K	+$9.2K	2023-08-14
UBS Group AG	INCREASED	11,177	2,797	+8,380	+300%	$2.2K	$8.5K	+$6.2K	2023-08-11
Sound View Wealth Advisors Group, LLC	UNCHANGED	10,500	10,500	0	0%	$8.3K	$8.0K	-$385	2023-08-08
Rathbones Group PLC	UNCHANGED	10,000	10,000	0	0%	$7.9K	$7.6K	-$367	2023-08-04
Royal Bank of Canada	INCREASED	5,843	5,372	+471	+9%	$4.0K	$4.0K	$0	2023-08-14
BNP Paribas Financial Markets	DECREASED	4,474	4,880	-406	-8%	$3.9K	$3.4K	-$487	2023-08-09
Wells Fargo & Company	INCREASED	779	766	+13	+2%	$608	$591	-$17	2023-08-15
UMB Bank, n.a.	UNCHANGED	742	742	0	0%	$590	$562	-$28	2023-07-25
JPMorgan Chase & Co	UNCHANGED	703	703	0	0%	$1.0K	$533	-$467	2023-08-11
Allworth Financial LP	UNCHANGED	375	375	0	0%	$299	$285	-$14	2023-07-18
Barclays PLC	UNCHANGED	52	52	0	0%	$41	$0	-$41	2023-09-20
Institutional & Family Asset Management, LLC	UNCHANGED	50	50	0	0%	$40	$38	-$2	2023-08-09
Simplex Trading, LLC	DECREASED	16	3,241	-3,225	-100%	$2	$0	-$2	2023-08-04
Pension & Wealth Management Advisors, Inc.	UNCHANGED	10	10	0	0%	$8	$8	$0	2026-08-07
Lion Point Capital, LP	CLOSED	0	4,558,466	-4,558,466	-100%	$3.6M	$0	-$3.6M	2023-08-14
Western Standard LLC	CLOSED	0	1,439,374	-1,439,374	-100%	$1.1M	$0	-$1.1M	2023-08-14
TCW Group Inc	CLOSED	0	750,000	-750,000	-100%	$596.0K	$0	-$596.0K	2023-08-14
Marshall Wace, LLP	CLOSED	0	157,670	-157,670	-100%	$124.6K	$0	-$124.6K	2023-08-14
Bridgeway Capital Management, LLC	CLOSED	0	152,700	-152,700	-100%	$121.4K	$0	-$121.4K	2023-08-14
B. Riley Wealth Advisors, Inc.	CLOSED	0	13,800	-13,800	-100%	$11.0K	$0	-$11.0K	2023-07-27
Virtu Financial LLC	CLOSED	0	10,724	-10,724	-100%	$9	$0	-$9	2023-07-27
Belpointe Asset Management LLC	CLOSED	0	5,500	-5,500	-100%	$4.4K	$0	-$4.4K	2023-08-15
FMR LLC	CLOSED	0	254	-254	-100%	$202	$0	-$202	2026-11-05
Values First Advisors, Inc.	CLOSED	0	0	0	—	$0	$0	$0	2023-08-02
Proequities, Inc.	UNCHANGED	0	0	0	—	$0	$0	$0	2023-08-10

Showing 56 of 56 institutions