Latest Institutional Purchases of Y M Abs Therapeutics, Inc. (YMAB)
This list provides information on the latest institutional transactions involving Y M Abs Therapeutics, Inc. (YMAB) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 14, 2025
Q1 2025
|
Quest Partners LLC
New York, NY |
BUY
|
- |
11.8K+ 43.45% |
$52.2K - $96.3K
|
38.9K
$334K
|
|
|
May 12, 2025
Q1 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
BUY
|
- |
11.1KNew |
$49.1K - $90.6K
|
11.1K
$95.1K
|
|
|
May 15, 2025
Q1 2025
|
Lazard Asset Management LLC
New York, NY |
BUY
|
- |
4.81KNew |
$21.3K - $39.3K
|
4.81K
$41.3K
|
|
|
May 14, 2025
Q1 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
BUY
|
- |
3.14K+ 22.35% |
$13.9K - $25.7K
|
17.2K
$148K
|
|
|
Apr 28, 2025
Q1 2025
|
Principal Financial Group Inc
Des Moines, IA |
BUY
|
- |
237+ 1.07% |
$1.05K - $1.94K
|
22.4K
$192K
|
|
|
Apr 28, 2025
Q1 2025
|
Gf Fund Management Co. Ltd.
Guangzhou, F4 |
BUY
|
- |
171+ 18.19% |
$758 - $1.4K
|
1.11K
$9.53K
|
|
|
May 12, 2025
Q1 2025
|
South State Corp
|
BUY
|
- |
68New |
$301 - $556
|
68
$583
|
|
|
May 09, 2025
Q1 2025
|
Core Cap Advisors, LLC
Southfield, MI |
BUY
|
- |
46New |
$204 - $376
|
46
$395
|
|
|
May 12, 2025
Q1 2025
|
Nomura Asset Management CO LTD
Tokyo, M0 |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
| Q4 2024 | |||||||
|
Feb 14, 2025
Q4 2024
|
Logos Global Management LP
San Francisco, CA |
BUY
|
- |
200K+ 25.0% |
$1.55M - $3.14M
|
1M
$8.58M
|
|
|
Feb 14, 2025
Q4 2024
|
Paradigm Biocapital Advisors LP
New York, NY |
BUY
|
- |
150K+ 3.67% |
$1.16M - $2.35M
|
4.24M
$36.3M
|
|
|
Feb 14, 2025
Q4 2024
|
Boothbay Fund Management, LLC
New York, NY |
BUY
|
- |
136K+ 24.45% |
$1.06M - $2.14M
|
694K
$5.95M
|
|
|
Feb 12, 2025
Q4 2024
|
Exodus Point Capital Management, LP
New York, NY |
BUY
|
- |
32.3KNew |
$250K - $506K
|
32.3K
$277K
|
|
|
Feb 14, 2025
Q4 2024
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
27.4KNew |
$213K - $430K
|
27.4K
$235K
|
|
|
Feb 14, 2025
Q4 2024
|
Virtus ETF Advisers LLC
New York, NY |
BUY
|
- |
8.46K+ 30.94% |
$65.6K - $133K
|
35.8K
$307K
|
|
|
Feb 14, 2025
Q4 2024
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
7.77K+ 17.41% |
$60.3K - $122K
|
52.4K
$449K
|
|
|
Feb 11, 2025
Q4 2024
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
BUY
|
- |
7.33KNew |
$56.9K - $115K
|
7.33K
$62.9K
|
|
|
Feb 14, 2025
Q4 2024
|
Rafferty Asset Management, LLC
New York, NY |
BUY
|
- |
6.18K+ 17.61% |
$47.9K - $96.9K
|
41.3K
$354K
|
|
|
Feb 11, 2025
Q4 2024
|
Klp Kapitalforvaltning As
Oslo, Q8 |
BUY
|
- |
5.9KNew |
$45.8K - $92.6K
|
5.9K
$50.6K
|
|
|
Jun 30, 2025
Q4 2024
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
3.45K+ 11.98% |
$26.8K - $54.1K
|
32.3K
$277K
|
|
|
Feb 14, 2025
Q4 2024
|
Aquatic Capital Management LLC
Chicago, IL |
BUY
|
- |
2.52KNew |
$19.6K - $39.5K
|
2.52K
$21.6K
|
|
|
Feb 12, 2025
Q4 2024
|
Uma Financial Services, Inc.
|
BUY
|
- |
87New |
$675 - $1.37K
|
87
$746
|
|
|
Feb 12, 2025
Q4 2024
|
Franklin Resources Inc
San Mateo, CA |
BUY
|
- |
78+ 0.12% |
$605 - $1.22K
|
67.4K
$578K
|
|
|
Feb 14, 2025
Q4 2024
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
BUY
|
- |
45New |
$349 - $706
|
45
$386
|
|
|
Feb 05, 2025
Q4 2024
|
Sbi Securities Co., Ltd.
Tokyo, M0 |
BUY
|
- |
16New |
$124 - $251
|
16
$137
|
|
|
Feb 05, 2025
Q4 2024
|
Us Bancorp \De\
|
BUY
|
- |
6+ 35.29% |
$46.6 - $94.1
|
23
$197
|
|
| Q3 2024 | |||||||
|
Nov 14, 2024
Q3 2024
|
Jane Street Group, LLC
New York, NY |
BUY
|
CALL |
20KNew |
$199K - $308K
|
20K
$172K
|
|
|
Nov 18, 2024
Q3 2024
|
Empire Financial Management Company, LLC
New York, NY |
BUY
|
- |
16KNew |
$159K - $246K
|
16K
$137K
|
|
|
Nov 12, 2024
Q3 2024
|
Hrt Financial LP
New York, NY |
BUY
|
- |
14.3KNew |
$142K - $219K
|
14.3K
$122K
|
|
|
Nov 07, 2024
Q3 2024
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
BUY
|
- |
3.32KNew |
$33.1K - $51.2K
|
3.32K
$28.5K
|
|
|
Nov 12, 2024
Q3 2024
|
Bessemer Group Inc
Woodbridge, NJ |
BUY
|
- |
180New |
$1.79K - $2.77K
|
180
$1.54K
|
|
|
Nov 01, 2024
Q3 2024
|
Lindbrook Capital, LLC
|
BUY
|
- |
32New |
$318 - $492
|
32
$275
|
|
|
Nov 13, 2024
Q3 2024
|
Smartleaf Asset Management LLC
Boston, MA |
BUY
|
- |
31New |
$308 - $477
|
31
$266
|
|
|
Nov 13, 2024
Q3 2024
|
Parallel Advisors, LLC
|
BUY
|
- |
18New |
$179 - $277
|
18
$154
|
|
|
Oct 18, 2024
Q3 2024
|
Allspring Global Investments Holdings, LLC
|
BUY
|
- |
8New |
$79.6 - $123
|
8
$68.6
|
|
|
Nov 01, 2024
Q3 2024
|
Capital Performance Advisors LLP
|
BUY
|
- |
3New |
$29.8 - $46.2
|
3
$25.7
|
|
| Q2 2024 | |||||||
|
Aug 13, 2024
Q2 2024
|
Black Rock Inc.
New York, NY |
BUY
|
- |
81.5K+ 2.85% |
$945K - $1.41M
|
2.94M
$25.2M
|
|
|
Aug 08, 2024
Q2 2024
|
Swiss National Bank
Zurich, V8 |
BUY
|
- |
60.3KNew |
$699K - $1.04M
|
60.3K
$517K
|
|
|
Aug 14, 2024
Q2 2024
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
44KNew |
$510K - $759K
|
44K
$377K
|
|
|
Aug 14, 2024
Q2 2024
|
Sherbrooke Park Advisers LLC
White Plains, NY |
BUY
|
- |
23.6KNew |
$274K - $408K
|
23.6K
$203K
|
|
|
Aug 14, 2024
Q2 2024
|
Janus Henderson Group PLC
London, X0 |
BUY
|
- |
16.3KNew |
$189K - $281K
|
16.3K
$140K
|
|
|
Aug 12, 2024
Q2 2024
|
Great West Life Assurance CO
Winnipeg, A2 |
BUY
|
- |
3.05KNew |
$35.4K - $52.6K
|
3.05K
$26.2K
|
|
|
Aug 09, 2024
Q2 2024
|
Massachusetts Financial Services CO
Boston, MA |
BUY
|
- |
2.76K+ 3.47% |
$32K - $47.6K
|
82.2K
$705K
|
|
|
Aug 08, 2024
Q2 2024
|
State Board Of Administration Of Florida Retirement System
|
BUY
|
- |
290+ 2.03% |
$3.36K - $5K
|
14.6K
$125K
|
|
|
Aug 08, 2024
Q2 2024
|
Russell Investments Group, Ltd.
|
BUY
|
- |
163+ 652.0% |
$1.89K - $2.81K
|
188
$1.61K
|
|
|
Jul 29, 2024
Q2 2024
|
Signaturefd, LLC
Atlanta, GA |
BUY
|
- |
64New |
$742 - $1.1K
|
64
$549
|
|
| Q1 2024 | |||||||
|
May 15, 2024
Q1 2024
|
Ziegler Capital Management, LLC
|
BUY
|
- |
35.5KNew |
$233K - $663K
|
35.5K
$304K
|
|
|
May 13, 2024
Q1 2024
|
Boston Partners
Boston, MA |
BUY
|
- |
34.2KNew |
$224K - $639K
|
34.2K
$293K
|
|
|
May 07, 2024
Q1 2024
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
PUT |
27KNew |
$177K - $505K
|
27K
$232K
|
|
|
May 15, 2024
Q1 2024
|
Caxton Associates LP
New York, NY |
BUY
|
- |
18.8KNew |
$124K - $352K
|
18.8K
$161K
|
|