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Marinus Pharmaceuticals Inc (MRNS*)

Q3 2024 vs Q4 2024

Comparing institutional holders between quarters

Quarters

Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
CompareDetailedHistoricalFundsOptions13D/13GPeersTargetingTrading SummaryProfile
Beryl Capital Management LLC
NEW
Shares4,227,460
Change+4,227,460
Value$2.3M
Filed 2025-02-14
Morgan Stanley
INCREASED
Shares3,299,229 from 165,068
Change+3,134,161 (+1899%)
Value$1.8M (+$1.5M)
Filed 2025-05-15
Oddo BHF Asset Management SAS
NEW
Shares2,700,000
Change+2,700,000
Value$1.4M
Filed 2025-02-12
Bain Capital Life Sciences Investors, LLC
UNCHANGED
Shares2,693,380 from 2,693,380
Change0 (0%)
Value$1.4M (-$3.3M)
Filed 2025-02-14
Aberdeen Group plc
UNCHANGED
Shares2,658,527 from 2,658,527
Change0 (0%)
Value$1.4M (-$3.3M)
Filed 2025-01-24
Vanguard Group Inc
DECREASED
Shares2,596,768 from 2,802,965
Change-206,197 (-7%)
Value$1.4M (-$3.5M)
Filed 2025-02-11
Woodline Partners LP
INCREASED
Shares2,335,681 from 1,264,271
Change+1,071,410 (+85%)
Value$1.2M (-$975.3K)
Filed 2025-02-14
GSA Capital Partners LLP
INCREASED
Shares1,837,491 from 1,016,634
Change+820,857 (+81%)
Value$983 (-$806)
Filed 2025-02-07
Tang Capital Management LLC
DECREASED
Shares1,641,945 from 4,700,000
Change-3,058,055 (-65%)
Value$878.6K (-$7.4M)
Filed 2025-02-14
BlackRock, Inc.
DECREASED
Shares883,675 from 1,859,209
Change-975,534 (-52%)
Value$472.9K (-$2.8M)
Filed 2025-02-07
Acadian Asset Management LLC
DECREASED
Shares696,740 from 910,341
Change-213,601 (-23%)
Value$371 (-$1.2K)
Filed 2025-02-11
Geode Capital Management, LLC
DECREASED
Shares529,053 from 568,517
Change-39,464 (-7%)
Value$283.2K (-$717.7K)
Filed 2025-02-12
Citadel Advisors LLC
INCREASED
Shares501,911 from 240,405
Change+261,506 (+109%)
Value$268.6K (-$154.5K)
Filed 2025-02-14
JPMorgan Chase & Co
INCREASED
Shares487,584 from 133,191
Change+354,393 (+266%)
Value$260.9K (+$26.5K)
Filed 2025-02-12
Schroder Investment Management Group
UNCHANGED
Shares290,000 from 290,000
Change0 (0%)
Value$152.6K (-$381.0K)
Filed 2025-02-12
UBS Group AG
INCREASED
Shares258,944 from 2,258
Change+256,686 (+11368%)
Value$138.5K (+$134.6K)
Filed 2025-02-14
Royal Bank of Canada
INCREASED
Shares249,138 from 61,757
Change+187,381 (+303%)
Value$134.0K (+$25.0K)
Filed 2025-02-14
Millennium Management LLC
DECREASED
Shares239,414 from 482,507
Change-243,093 (-50%)
Value$128.1K (-$721.1K)
Filed 2025-02-14
State Street Corp
INCREASED
Shares222,576 from 206,476
Change+16,100 (+8%)
Value$119.1K (-$244.3K)
Filed 2025-02-14
XTX Topco Ltd
INCREASED
Shares219,819 from 13,205
Change+206,614 (+1565%)
Value$117.6K (+$94.4K)
Filed 2025-02-13
Deltec Asset Management LLC
NEW
Shares200,000
Change+200,000
Value$107.0K
Filed 2025-01-27
Northern Trust Corp
DECREASED
Shares113,280 from 117,862
Change-4,582 (-4%)
Value$60.6K (-$146.8K)
Filed 2025-02-14
Susquehanna International Group, LLP
INCREASED
Shares100,853 from 73,879
Change+26,974 (+37%)
Value$54.0K (-$76.1K)
Filed 2025-02-14
Gabelli & Co Investment Advisers, Inc.
NEW
Shares100,000
Change+100,000
Value$53.5K
Filed 2025-02-13
Virtu Financial LLC
NEW
Shares66,717
Change+66,717
Value$36
Filed 2025-02-11
Assenagon Asset Management S.A.
DECREASED
Shares57,128 from 444,185
Change-387,057 (-87%)
Value$30.6K (-$751.2K)
Filed 2025-01-14
Goldman Sachs Group Inc
INCREASED
Shares52,328 from 40,077
Change+12,251 (+31%)
Value$28.0K (-$42.5K)
Filed 2025-02-11
Price T Rowe Associates Inc
UNCHANGED
Shares44,200 from 44,200
Change0 (0%)
Value$24 (-$54)
Filed 2025-02-14
Harvest Investment Services, LLC
NEW
Shares41,144
Change+41,144
Value$22.0K
Filed 2025-02-14
HRT Financial LP
NEW
Shares30,943
Change+30,943
Value$16
Filed 2025-02-14
Tower Research Capital LLC (TRC)
INCREASED
Shares23,199 from 13,765
Change+9,434 (+69%)
Value$12.4K (-$11.8K)
Filed 2025-02-13
Two Sigma Investments, LP
DECREASED
Shares22,868 from 47,665
Change-24,797 (-52%)
Value$12.2K (-$71.7K)
Filed 2025-02-14
Point72 Asia (Singapore) Pte. Ltd.
INCREASED
Shares20,779 from 19,278
Change+1,501 (+8%)
Value$11.1K (-$22.8K)
Filed 2025-02-14
Jacobs Levy Equity Management, Inc
DECREASED
Shares20,356 from 414,269
Change-393,913 (-95%)
Value$10.9K (-$718.2K)
Filed 2025-02-14
Engineers Gate Manager LP
DECREASED
Shares16,023 from 29,482
Change-13,459 (-46%)
Value$8.6K (-$43.3K)
Filed 2025-02-14
Qube Research & Technologies Ltd
DECREASED
Shares12,897 from 33,639
Change-20,742 (-62%)
Value$6.9K (-$52.3K)
Filed 2025-02-14
Commonwealth Equity Services, LLC
DECREASED
Shares12,518 from 12,618
Change-100 (-1%)
Value$7 (-$15)
Filed 2025-02-10
Performance Wealth Partners, LLC
UNCHANGED
Shares11,000 from 11,000
Change0 (0%)
Value$5.9K (-$13.5K)
Filed 2025-01-17
Simplex Trading, LLC
DECREASED
Shares9,526 from 53,637
Change-44,111 (-82%)
Value$5 (-$89)
Filed 2025-02-11
Group One Trading LLC
DECREASED
Shares6,310 from 11,694
Change-5,384 (-46%)
Value$3.4K (-$17.2K)
Filed 2025-05-14
Osaic Holdings, Inc.
DECREASED
Shares6,001 from 11,001
Change-5,000 (-45%)
Value$3.2K (-$16.1K)
Filed 2025-06-06
Coppell Advisory Solutions LLC
UNCHANGED
Shares3,092 from 3,092
Change0 (0%)
Value$31.4K ($0)
Filed 2025-02-14
Federated Hermes, Inc.
DECREASED
Shares2,286 from 3,740
Change-1,454 (-39%)
Value$1.2K (-$5.4K)
Filed 2025-02-13
Wells Fargo & Company
UNCHANGED
Shares1,800 from 1,800
Change0 (0%)
Value$963 (-$2.2K)
Filed 2025-02-13
Bank of America Corp
NEW
Shares1,653
Change+1,653
Value$885
Filed 2025-02-14
BNP Paribas Financial Markets
NEW
Shares1,322
Change+1,322
Value$707
Filed 2025-02-14
1620 Investment Advisors, Inc.
UNCHANGED
Shares1,000 from 1,000
Change0 (0%)
Value$535 (-$1.2K)
Filed 2025-02-11
Citigroup Inc
DECREASED
Shares932 from 1,306
Change-374 (-29%)
Value$499 (-$1.8K)
Filed 2025-02-12
Zurcher Kantonalbank (Zurich Cantonalbank)
DECREASED
Shares275 from 1,656
Change-1,381 (-83%)
Value$147 (-$2.8K)
Filed 2025-02-07
Fifth Third Bancorp
UNCHANGED
Shares115 from 115
Change0 (0%)
Value$62 (-$140)
Filed 2025-01-21
Barclays PLC
DECREASED
Shares54 from 302
Change-248 (-82%)
Value$29 (-$502)
Filed 2026-03-19
SBI Securities Co., Ltd.
NEW
Shares50
Change+50
Value$27
Filed 2025-02-06
Point72 (Difc) Ltd
DECREASED
Shares21 from 28
Change-7 (-25%)
Value$11 (-$38)
Filed 2025-02-14
Montanova Capital, LLC
CLOSED
Shares0 from 5,073,913
Change-5,073,913 (-100%)
Value$0 (-$8.9M)
Filed 2025-02-14
Franklin Resources Inc
CLOSED
Shares0 from 4,713,014
Change-4,713,014 (-100%)
Value$0 (-$8.5M)
Filed 2025-02-12
Sofinnova Investments, Inc.
CLOSED
Shares0 from 4,386,177
Change-4,386,177 (-100%)
Value$0 (-$7.7M)
Filed 2025-02-14
Bleichroeder LP
CLOSED
Shares0 from 1,872,463
Change-1,872,463 (-100%)
Value$0 (-$3.3M)
Filed 2025-02-14
Ikarian Capital, LLC
CLOSED
Shares0 from 706,154
Change-706,154 (-100%)
Value$0 (-$1.2M)
Filed 2025-02-14
Lion Point Capital, LP
CLOSED
Shares0 from 693,778
Change-693,778 (-100%)
Value$0 (-$1.2M)
Filed 2025-02-14
Renaissance Technologies LLC
CLOSED
Shares0 from 501,931
Change-501,931 (-100%)
Value$0 (-$883.4K)
Filed 2025-02-13
Bank of Montreal
CLOSED
Shares0 from 429,600
Change-429,600 (-100%)
Value$0 (-$607.9K)
Filed 2025-02-13
Prudential Financial Inc
CLOSED
Shares0 from 385,250
Change-385,250 (-100%)
Value$0 (-$678.0K)
Filed 2025-02-11
Boothbay Fund Management, LLC
CLOSED
Shares0 from 185,996
Change-185,996 (-100%)
Value$0 (-$327.4K)
Filed 2025-02-14
D. E. Shaw & Co., Inc.
CLOSED
Shares0 from 178,801
Change-178,801 (-100%)
Value$0 (-$314.7K)
Filed 2025-02-14
Squarepoint Ops LLC
CLOSED
Shares0 from 74,223
Change-74,223 (-100%)
Value$0 (-$130.6K)
Filed 2025-02-14
Schonfeld Strategic Advisors LLC
CLOSED
Shares0 from 67,698
Change-67,698 (-100%)
Value$0 (-$119.1K)
Filed 2025-02-14
Values First Advisors, Inc.
CLOSED
Shares0 from 67,004
Change-67,004 (-100%)
Value$0 (-$117.9K)
Filed 2025-01-29
World Investment Advisors
CLOSED
Shares0 from 59,320
Change-59,320 (-100%)
Value$0 (-$104.4K)
Filed 2025-02-12
Bridgeway Capital Management, LLC
CLOSED
Shares0 from 50,000
Change-50,000 (-100%)
Value$0 (-$88.0K)
Filed 2025-02-14
Jane Street Group, LLC
CLOSED
Shares0 from 45,549
Change-45,549 (-100%)
Value$0 (-$80.2K)
Filed 2025-02-14
Grimes & Co Wealth Management, LLC
CLOSED
Shares0 from 33,609
Change-33,609 (-100%)
Value$0 (-$59.2K)
Filed 2025-01-21
Algert Global LLC
CLOSED
Shares0 from 29,370
Change-29,370 (-100%)
Value$0 (-$51.7K)
Filed 2026-08-11
Two Sigma Advisers, LP
CLOSED
Shares0 from 19,725
Change-19,725 (-100%)
Value$0 (-$34.7K)
Filed 2025-02-14
Atria Investments, Inc
CLOSED
Shares0 from 13,310
Change-13,310 (-100%)
Value$0 (-$23.4K)
Filed 2025-02-06
Catalyst Funds Management Pty Ltd
CLOSED
Shares0 from 10,800
Change-10,800 (-100%)
Value$0 (-$19.0K)
Filed 2025-02-10
China Universal Asset Management Co., Ltd.
CLOSED
Shares0 from 10,594
Change-10,594 (-100%)
Value$0 (-$18.6K)
Filed 2025-01-24
Balyasny Asset Management L.P.
CLOSED
Shares0 from 10,006
Change-10,006 (-100%)
Value$0 (-$17.6K)
Filed 2025-02-14
FMR LLC
CLOSED
Shares0 from 6,751
Change-6,751 (-100%)
Value$0 (-$11.9K)
Filed 2026-11-05
Russell Investments Group, Ltd.
CLOSED
Shares0 from 2,572
Change-2,572 (-100%)
Value$0 (-$4.5K)
Filed 2025-02-13
Mirae Asset Global Investments Co., Ltd.
CLOSED
Shares0 from 1,992
Change-1,992 (-100%)
Value$0 (-$3.7K)
Filed 2025-01-27
Principal Securities, Inc.
CLOSED
Shares0 from 457
Change-457 (-100%)
Value$0 (-$804)
Filed 2025-01-30
Macroview Investment Management LLC
CLOSED
Shares0 from 351
Change-351 (-100%)
Value$0 (-$618)
Filed 2025-01-31
Daiwa Securities Group Inc.
CLOSED
Shares0 from 202
Change-202 (-100%)
Value$0 ($0)
Filed 2025-02-07
Farther Finance Advisors, LLC
CLOSED
Shares0 from 82
Change-82 (-100%)
Value$0 (-$144)
Filed 2025-02-10
Proequities, Inc.
UNCHANGED
Shares0 from 0
Change0
Value$0 ($0)
Filed 2025-02-13
Status
Beryl Capital Management LLC
NEW4,227,460—+4,227,460——$2.3M—2025-02-14
Morgan Stanley
INCREASED3,299,229165,068+3,134,161+1899%$290.5K$1.8M+$1.5M2025-05-15
Oddo BHF Asset Management SAS
NEW2,700,000—+2,700,000——$1.4M—2025-02-12
Bain Capital Life Sciences Investors, LLC
UNCHANGED2,693,3802,693,38000%$4.7M$1.4M-$3.3M2025-02-14
Aberdeen Group plc
UNCHANGED2,658,5272,658,52700%$4.7M$1.4M-$3.3M2025-01-24
Vanguard Group Inc
DECREASED2,596,7682,802,965-206,197-7%$4.9M$1.4M-$3.5M2025-02-11
Woodline Partners LP
INCREASED2,335,6811,264,271+1,071,410+85%$2.2M$1.2M-$975.3K2025-02-14
GSA Capital Partners LLP
INCREASED1,837,4911,016,634+820,857+81%$1.8K$983-$8062025-02-07
Tang Capital Management LLC
DECREASED1,641,9454,700,000-3,058,055-65%$8.3M$878.6K-$7.4M2025-02-14
BlackRock, Inc.
DECREASED883,6751,859,209-975,534-52%$3.3M$472.9K-$2.8M2025-02-07
Acadian Asset Management LLC
DECREASED696,740910,341-213,601-23%$1.6K$371-$1.2K2025-02-11
Geode Capital Management, LLC
DECREASED529,053568,517-39,464-7%$1.0M$283.2K-$717.7K2025-02-12
Citadel Advisors LLC
INCREASED501,911240,405+261,506+109%$423.1K$268.6K-$154.5K2025-02-14
JPMorgan Chase & Co
INCREASED487,584133,191+354,393+266%$234.4K$260.9K+$26.5K2025-02-12
Schroder Investment Management Group
UNCHANGED290,000290,00000%$533.6K$152.6K-$381.0K2025-02-12
UBS Group AG
INCREASED258,9442,258+256,686+11368%$4.0K$138.5K+$134.6K2025-02-14
Royal Bank of Canada
INCREASED249,13861,757+187,381+303%$109.0K$134.0K+$25.0K2025-02-14
Millennium Management LLC
DECREASED239,414482,507-243,093-50%$849.2K$128.1K-$721.1K2025-02-14
State Street Corp
INCREASED222,576206,476+16,100+8%$363.4K$119.1K-$244.3K2025-02-14
XTX Topco Ltd
INCREASED219,81913,205+206,614+1565%$23.2K$117.6K+$94.4K2025-02-13
Deltec Asset Management LLC
NEW200,000—+200,000——$107.0K—2025-01-27
Northern Trust Corp
DECREASED113,280117,862-4,582-4%$207.4K$60.6K-$146.8K2025-02-14
Susquehanna International Group, LLP
INCREASED100,85373,879+26,974+37%$130.0K$54.0K-$76.1K2025-02-14
Gabelli & Co Investment Advisers, Inc.
NEW100,000—+100,000——$53.5K—2025-02-13
Virtu Financial LLC
NEW66,717—+66,717——$36—2025-02-11
Assenagon Asset Management S.A.
DECREASED57,128444,185-387,057-87%$781.8K$30.6K-$751.2K2025-01-14
Goldman Sachs Group Inc
INCREASED52,32840,077+12,251+31%$70.5K$28.0K-$42.5K2025-02-11
Price T Rowe Associates Inc
UNCHANGED44,20044,20000%$78$24-$542025-02-14
Harvest Investment Services, LLC
NEW41,144—+41,144——$22.0K—2025-02-14
HRT Financial LP
NEW30,943—+30,943——$16—2025-02-14
Tower Research Capital LLC (TRC)
INCREASED23,19913,765+9,434+69%$24.2K$12.4K-$11.8K2025-02-13
Two Sigma Investments, LP
DECREASED22,86847,665-24,797-52%$83.9K$12.2K-$71.7K2025-02-14
Point72 Asia (Singapore) Pte. Ltd.
INCREASED20,77919,278+1,501+8%$33.9K$11.1K-$22.8K2025-02-14
Jacobs Levy Equity Management, Inc
DECREASED20,356414,269-393,913-95%$729.1K$10.9K-$718.2K2025-02-14
Engineers Gate Manager LP
DECREASED16,02329,482-13,459-46%$51.9K$8.6K-$43.3K2025-02-14
Qube Research & Technologies Ltd
DECREASED12,89733,639-20,742-62%$59.2K$6.9K-$52.3K2025-02-14
Commonwealth Equity Services, LLC
DECREASED12,51812,618-100-1%$22$7-$152025-02-10
Performance Wealth Partners, LLC
UNCHANGED11,00011,00000%$19.4K$5.9K-$13.5K2025-01-17
Simplex Trading, LLC
DECREASED9,52653,637-44,111-82%$94$5-$892025-02-11
Group One Trading LLC
DECREASED6,31011,694-5,384-46%$20.6K$3.4K-$17.2K2025-05-14
Osaic Holdings, Inc.
DECREASED6,00111,001-5,000-45%$19.4K$3.2K-$16.1K2025-06-06
Coppell Advisory Solutions LLC
UNCHANGED3,0923,09200%$31.4K$31.4K$02025-02-14
Federated Hermes, Inc.
DECREASED2,2863,740-1,454-39%$6.6K$1.2K-$5.4K2025-02-13
Wells Fargo & Company
UNCHANGED1,8001,80000%$3.2K$963-$2.2K2025-02-13
Bank of America Corp
NEW1,653—+1,653——$885—2025-02-14
BNP Paribas Financial Markets
NEW1,322—+1,322——$707—2025-02-14
1620 Investment Advisors, Inc.
UNCHANGED1,0001,00000%$1.8K$535-$1.2K2025-02-11
Citigroup Inc
DECREASED9321,306-374-29%$2.3K$499-$1.8K2025-02-12
Zurcher Kantonalbank (Zurich Cantonalbank)
DECREASED2751,656-1,381-83%$2.9K$147-$2.8K2025-02-07
Fifth Third Bancorp
UNCHANGED11511500%$202$62-$1402025-01-21
Barclays PLC
DECREASED54302-248-82%$531$29-$5022026-03-19
SBI Securities Co., Ltd.
NEW50—+50——$27—2025-02-06
Point72 (Difc) Ltd
DECREASED2128-7-25%$49$11-$382025-02-14
Montanova Capital, LLC
CLOSED05,073,913-5,073,913-100%$8.9M$0-$8.9M2025-02-14
Franklin Resources Inc
CLOSED04,713,014-4,713,014-100%$8.5M$0-$8.5M2025-02-12
Sofinnova Investments, Inc.
CLOSED04,386,177-4,386,177-100%$7.7M$0-$7.7M2025-02-14
Bleichroeder LP
CLOSED01,872,463-1,872,463-100%$3.3M$0-$3.3M2025-02-14
Ikarian Capital, LLC
CLOSED0706,154-706,154-100%$1.2M$0-$1.2M2025-02-14
Lion Point Capital, LP
CLOSED0693,778-693,778-100%$1.2M$0-$1.2M2025-02-14
Renaissance Technologies LLC
CLOSED0501,931-501,931-100%$883.4K$0-$883.4K2025-02-13
Bank of Montreal
CLOSED0429,600-429,600-100%$607.9K$0-$607.9K2025-02-13
Prudential Financial Inc
CLOSED0385,250-385,250-100%$678.0K$0-$678.0K2025-02-11
Boothbay Fund Management, LLC
CLOSED0185,996-185,996-100%$327.4K$0-$327.4K2025-02-14
D. E. Shaw & Co., Inc.
CLOSED0178,801-178,801-100%$314.7K$0-$314.7K2025-02-14
Squarepoint Ops LLC
CLOSED074,223-74,223-100%$130.6K$0-$130.6K2025-02-14
Schonfeld Strategic Advisors LLC
CLOSED067,698-67,698-100%$119.1K$0-$119.1K2025-02-14
Values First Advisors, Inc.
CLOSED067,004-67,004-100%$117.9K$0-$117.9K2025-01-29
World Investment Advisors
CLOSED059,320-59,320-100%$104.4K$0-$104.4K2025-02-12
Bridgeway Capital Management, LLC
CLOSED050,000-50,000-100%$88.0K$0-$88.0K2025-02-14
Jane Street Group, LLC
CLOSED045,549-45,549-100%$80.2K$0-$80.2K2025-02-14
Grimes & Co Wealth Management, LLC
CLOSED033,609-33,609-100%$59.2K$0-$59.2K2025-01-21
Algert Global LLC
CLOSED029,370-29,370-100%$51.7K$0-$51.7K2026-08-11
Two Sigma Advisers, LP
CLOSED019,725-19,725-100%$34.7K$0-$34.7K2025-02-14
Atria Investments, Inc
CLOSED013,310-13,310-100%$23.4K$0-$23.4K2025-02-06
Catalyst Funds Management Pty Ltd
CLOSED010,800-10,800-100%$19.0K$0-$19.0K2025-02-10
China Universal Asset Management Co., Ltd.
CLOSED010,594-10,594-100%$18.6K$0-$18.6K2025-01-24
Balyasny Asset Management L.P.
CLOSED010,006-10,006-100%$17.6K$0-$17.6K2025-02-14
FMR LLC
CLOSED06,751-6,751-100%$11.9K$0-$11.9K2026-11-05
Russell Investments Group, Ltd.
CLOSED02,572-2,572-100%$4.5K$0-$4.5K2025-02-13
Mirae Asset Global Investments Co., Ltd.
CLOSED01,992-1,992-100%$3.7K$0-$3.7K2025-01-27
Principal Securities, Inc.
CLOSED0457-457-100%$804$0-$8042025-01-30
Macroview Investment Management LLC
CLOSED0351-351-100%$618$0-$6182025-01-31
Daiwa Securities Group Inc.
CLOSED0202-202-100%$0$0$02025-02-07
Farther Finance Advisors, LLC
CLOSED082-82-100%$144$0-$1442025-02-10
Proequities, Inc.
UNCHANGED000—$0$0$02025-02-13
Showing 85 of 85 institutions