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INSM Holdings Changes image
This page summarizes the INSM holdings changes quarter over quarter among those 13F filers that have reported for the 12/31/2023 period, comparing share count change from 9/30/2023 to 12/31/2023. Share count is compared over these two periods to provide an indication of whether INSM is being accumulated or sold by institutions that file their holdings via 13F filings (and as always, when considering this data it is important to be mindful of the long only reporting requirement).
Filer9/30/2023
 Share Count 
12/31/2023
 Share Count 
Change% Change
13F Filers Increasing INSM Share Count
US Bancorp DE 194 4,416 +4,222 +2176.29%
Farther Finance Advisors LLC 19 315 +296 +1557.89%
Balyasny Asset Management LLC 81,376 943,431 +862,055 +1059.35%
Tower Research Capital LLC TRC 2,046 13,388 +11,342 +554.35%
China Universal Asset Management Co. Ltd. 3,698 16,551 +12,853 +347.57%
D. E. Shaw & Co. Inc. 196,727 646,907 +450,180 +228.83%
Public Employees Retirement Association of Colorado 4,262 13,935 +9,673 +226.96%
Jane Street Group LLC 35,515 112,974 +77,459 +218.10%
Marshall Wace LLP 565,763 1,439,769 +874,006 +154.48%
UBS Group AG 122,200 300,181 +177,981 +145.65%
Hexagon Capital Partners LLC 247 580 +333 +134.82%
Global Retirement Partners LLC 10 23 +13 +130.00%
Morgan Stanley 678,726 1,534,747 +856,021 +126.12%
Parallel Advisors LLC 306 635 +329 +107.52%
EAM Investors LLC 64,558 132,979 +68,421 +105.98%
Knights of Columbus Asset Advisors LLC 113,796 228,783 +114,987 +101.05%
Barclays PLC 171,801 334,529 +162,728 +94.72%
Seven Eight Capital LP 52,051 96,777 +44,726 +85.93%
SJS Investment Consulting Inc. 7 13 +6 +85.71%
Weiss Multi Strategy Advisers LLC 38,230 70,000 +31,770 +83.10%
Citadel Advisors LLC 579,382 1,046,214 +466,832 +80.57%
BNP Paribas Arbitrage SA 123,155 221,572 +98,417 +79.91%
GSA Capital Partners LLP 38,387 68,984 +30,597 +79.71%
Signaturefd LLC 173 304 +131 +75.72%
Chartwell Investment Partners LLC 13,661 23,999 +10,338 +75.68%
Walleye Capital LLC 72,070 118,411 +46,341 +64.30%
HighVista Strategies LLC 80,000 126,780 +46,780 +58.48%
Y Intercept Hong Kong Ltd 16,283 25,270 +8,987 +55.19%
Neuberger Berman Group LLC 109,504 168,928 +59,424 +54.27%
AdvisorNet Financial Inc 8 11 +3 +37.50%
Sei Investments Co. 74,747 98,276 +23,529 +31.48%
Creative Planning 13,343 17,328 +3,985 +29.87%
Allianz Asset Management GmbH 22,400 29,000 +6,600 +29.46%
Great West Life Assurance Co. Can 38,840 50,198 +11,358 +29.24%
Russell Investments Group Ltd. 111 138 +27 +24.32%
Assetmark Inc. 4,799 5,915 +1,116 +23.25%
E Fund Management Co. Ltd. 14,048 17,178 +3,130 +22.28%
Ameriprise Financial Inc. 1,876,713 2,282,491 +405,778 +21.62%
Victory Capital Management Inc. 15,486 18,797 +3,311 +21.38%
ProShare Advisors LLC 26,525 32,023 +5,498 +20.73%
Parkman Healthcare Partners LLC 125,000 150,816 +25,816 +20.65%
FMR LLC 4,304,954 5,091,614 +786,660 +18.27%
Rafferty Asset Management LLC 273,524 321,087 +47,563 +17.39%
State Street Corp 5,054,383 5,929,933 +875,550 +17.32%
First Trust Advisors LP 82,991 95,932 +12,941 +15.59%
State of Wyoming 1,589 1,817 +228 +14.35%
AQR Capital Management LLC 31,971 36,425 +4,454 +13.93%
EFG Asset Management North America Corp. 52,693 59,724 +7,031 +13.34%
Profund Advisors LLC 47,687 54,027 +6,340 +13.30%
JFS Wealth Advisors LLC 24 27 +3 +12.50%
B. Metzler seel. Sohn & Co. AG 16,621 18,672 +2,051 +12.34%
UBS Asset Management Americas Inc. 363,630 407,570 +43,940 +12.08%
BlackRock Inc. 10,390,690 11,492,282 +1,101,592 +10.60%
Ameritas Investment Partners Inc. 13,097 14,309 +1,212 +9.25%
Mirae Asset Global Investments Co. Ltd. 70,521 76,904 +6,383 +9.05%
Assenagon Asset Management S.A. 262,136 284,520 +22,384 +8.54%
Nuveen Asset Management LLC 348,766 377,215 +28,449 +8.16%
American Century Companies Inc. 614,526 662,200 +47,674 +7.76%
New York State Common Retirement Fund 52,290 56,131 +3,841 +7.35%
Zurcher Kantonalbank Zurich Cantonalbank 28,677 30,772 +2,095 +7.31%
Geode Capital Management LLC 2,873,697 3,069,378 +195,681 +6.81%
Ensign Peak Advisors Inc 65,670 70,010 +4,340 +6.61%
Royal Bank of Canada 68,823 73,155 +4,332 +6.29%
Prudential Financial Inc. 11,822 12,520 +698 +5.90%
Eagle Asset Management Inc. 519,078 548,633 +29,555 +5.69%
Principal Financial Group Inc. 1,290,282 1,359,563 +69,281 +5.37%
MetLife Investment Management LLC 68,918 72,448 +3,530 +5.12%
Legal & General Group Plc 134,654 141,478 +6,824 +5.07%
Diversified Trust Co 19,634 20,606 +972 +4.95%
BNP PARIBAS ASSET MANAGEMENT Holding S.A. 856,198 895,946 +39,748 +4.64%
American International Group Inc. 65,789 68,710 +2,921 +4.44%
Price T Rowe Associates Inc. MD 10,407,216 10,763,771 +356,555 +3.43%
Silverarc Capital Management LLC 150,387 155,504 +5,117 +3.40%
Envestnet Asset Management Inc. 59,982 61,905 +1,923 +3.21%
Lazard Asset Management LLC 3,263 3,366 +103 +3.16%
Rhumbline Advisers 197,643 203,696 +6,053 +3.06%
Metropolitan Life Insurance Co NY 7,646 7,858 +212 +2.77%
Charles Schwab Investment Management Inc. 1,099,807 1,128,436 +28,629 +2.60%
Citigroup Inc. 139,659 143,281 +3,622 +2.59%
Handelsbanken Fonder AB 27,881 28,581 +700 +2.51%
WCM Investment Management LLC 289,736 295,328 +5,592 +1.93%
Northern Trust Corp 1,346,432 1,372,245 +25,813 +1.92%
Dana Investment Advisors Inc. 15,365 15,630 +265 +1.72%
The PNC Financial Services Group Inc. 5,371 5,447 +76 +1.42%
Voya Investment Management LLC 487,200 494,116 +6,916 +1.42%
The Manufacturers Life Insurance Company 209,104 212,035 +2,931 +1.40%
Dimensional Fund Advisors LP 72,119 73,073 +954 +1.32%
Emerald Mutual Fund Advisers Trust 744,733 748,344 +3,611 +0.48%
First Light Asset Management LLC 643,588 646,057 +2,469 +0.38%
William Blair Investment Management LLC 4,241,935 4,256,687 +14,752 +0.35%
MPM Oncology Impact Management LP 527,458 528,150 +692 +0.13%
13F Filers Reporting New Positions In INSM
Proequities Inc. 0 0 UNCH 100%
Nomura Asset Management Co. Ltd. 0 0 UNCH 100%
BOKF NA 0 7 +7 +100%
Principal Securities Inc. 0 399 +399 +100%
Jennison Associates LLC 0 120,831 +120,831 +100%
Calton & Associates Inc. 0 7,993 +7,993 +100%
Kingdon Capital Management L.L.C. 0 405,000 +405,000 +100%
Soros Fund Management LLC 0 125,000 +125,000 +100%
Cambridge Trust Co. 0 250 +250 +100%
Schroder Investment Management Group 0 40,100 +40,100 +100%
Axiom International Investors LLC DE 0 60,027 +60,027 +100%
Nomura Holdings Inc. 0 11,010 +11,010 +100%
Campbell & CO Investment Adviser LLC 0 54,928 +54,928 +100%
Mariner LLC 0 9,070 +9,070 +100%
Norges Bank 0 1,453,025 +1,453,025 +100%
Walleye Trading LLC 0 4,981 +4,981 +100%
Laurion Capital Management LP 0 28,173 +28,173 +100%
LPL Financial LLC 0 8,377 +8,377 +100%
Putnam Investments LLC 0 387,674 +387,674 +100%
HRT Financial LP 0 106,735 +106,735 +100%
Brevan Howard Capital Management LP 0 6,461 +6,461 +100%
Edgestream Partners L.P. 0 11,758 +11,758 +100%
Hood River Capital Management LLC 0 905,819 +905,819 +100%
Acuta Capital Partners LLC 0 29,500 +29,500 +100%
Bayesian Capital Management LP 0 29,565 +29,565 +100%
Man Group plc 0 56,568 +56,568 +100%
Xponance Inc. 0 8,349 +8,349 +100%
Summit Partners Public Asset Management LLC 0 338,491 +338,491 +100%
Standard Life Aberdeen plc 0 100,000 +100,000 +100%
Qube Research & Technologies Ltd 0 20,397 +20,397 +100%
Altium Capital Management LP 0 120,000 +120,000 +100%
Integral Health Asset Management LLC 0 350,000 +350,000 +100%
Cinctive Capital Management LP 0 175,000 +175,000 +100%
Vise Technologies Inc. 0 8,050 +8,050 +100%
International Assets Investment Management LLC 0 775 +775 +100%
Ronald Blue Trust Inc. 0 38 +38 +100%
Bell Investment Advisors Inc 0 20 +20 +100%
Artia Global Partners LP 0 74,936 +74,936 +100%
StemPoint Capital LP 0 173,579 +173,579 +100%
SYSTM Wealth Solutions LLC 0 84 +84 +100%
Quarry LP 0 3,750 +3,750 +100%
Vestal Point Capital LP 0 900,000 +900,000 +100%
Entropy Technologies LP 0 14,026 +14,026 +100%
Atomi Financial Group Inc. 0 29,350 +29,350 +100%
Cutter Capital Management LP 0 413,499 +413,499 +100%
DiNuzzo Private Wealth Inc. 0 5 +5 +100%
Susquehanna Portfolio Strategies LLC 0 164,496 +164,496 +100%
QRG Capital Management Inc. 0 7,940 +7,940 +100%
GAMMA Investing LLC 0 195 +195 +100%
Able Wealth Management LLC 0 18 +18 +100%
Exome Asset Management LLC 0 61,500 +61,500 +100%
13F Filers With Unchanged Share Count
Cullen Frost Bankers Inc. 5,305 5,305 UNCH 0.00%
NBC Securities Inc. 838 838 UNCH 0.00%
Blair William & Co. IL 15,084 15,084 UNCH 0.00%
Mackenzie Financial Corp 8,533 8,533 UNCH 0.00%
National Bank of Canada FI 4,000 4,000 UNCH 0.00%
State Board of Administration of Florida Retirement System 37,622 37,622 UNCH 0.00%
Pin Oak Investment Advisors Inc. 1,454 1,454 UNCH 0.00%
Massmutual Trust Co. FSB ADV 5 5 UNCH 0.00%
Adage Capital Partners GP L.L.C. 600,000 600,000 UNCH 0.00%
Tang Capital Management LLC 166,203 166,203 UNCH 0.00%
Baker BROS. Advisors LP 343,000 343,000 UNCH 0.00%
Prelude Capital Management LLC 13,400 13,400 UNCH 0.00%
Novo Holdings A S 1,339,304 1,339,304 UNCH 0.00%
KBC Group NV 3,175 3,175 UNCH 0.00%
Legato Capital Management LLC 50,258 50,258 UNCH 0.00%
Eventide Asset Management LLC 635,185 635,185 UNCH 0.00%
DekaBank Deutsche Girozentrale 50,000 50,000 UNCH 0.00%
Mitsubishi UFJ Kokusai Asset Management Co. Ltd. 127 127 UNCH 0.00%
Daiwa Securities Group Inc. 545 545 UNCH 0.00%
RTW Investments LP 1,865,108 1,865,108 UNCH 0.00%
Allworth Financial LP 44 44 UNCH 0.00%
Cormorant Asset Management LP 575,000 575,000 UNCH 0.00%
SRS Capital Advisors Inc. 25 25 UNCH 0.00%
First Horizon Advisors Inc. 344 344 UNCH 0.00%
Long Focus Capital Management LLC 371,649 371,649 UNCH 0.00%
C WorldWide Group Holding A S 343,110 343,110 UNCH 0.00%
Lion Point Capital LP 70,335 70,335 UNCH 0.00%
Quadrant Capital Group LLC 15 15 UNCH 0.00%
Institutional & Family Asset Management LLC 21 21 UNCH 0.00%
EverSource Wealth Advisors LLC 96 96 UNCH 0.00%
Truvestments Capital LLC 84 84 UNCH 0.00%
Bleichroeder LP 325,000 325,000 UNCH 0.00%
Beacon Financial Advisory LLC 10,075 10,075 UNCH 0.00%
Bellevue Asset Management LLC 81 81 UNCH 0.00%
HighMark Wealth Management LLC 4,575 4,575 UNCH 0.00%
Cornerstone Planning Group LLC 6 6 UNCH 0.00%
Octagon Capital Advisors LP 1,284,000 1,284,000 UNCH 0.00%
Washington Trust Advisors Inc. 211 211 UNCH 0.00%
Park Place Capital Corp 115 115 UNCH 0.00%
13F Filers Decreasing INSM Share Count
Federated Hermes Inc. 16,543 110 -16,433 -99.34%
Sectoral Asset Management Inc 347,392 13,811 -333,581 -96.02%
Aquatic Capital Management LLC 11,200 1,400 -9,800 -87.50%
Jefferies Financial Group Inc. 2,840 550 -2,290 -80.63%
Graham Capital Management L.P. 43,605 11,308 -32,297 -74.07%
Engineers Gate Manager LP 38,502 13,174 -25,328 -65.78%
Trexquant Investment LP 294,993 105,482 -189,511 -64.24%
Nisa Investment Advisors LLC 4,125 1,525 -2,600 -63.03%
Jump Financial LLC 105,949 39,743 -66,206 -62.49%
Schonfeld Strategic Advisors LLC 203,400 79,374 -124,026 -60.98%
Susquehanna International Group LLP 253,842 116,446 -137,396 -54.13%
Strs Ohio 23,700 11,000 -12,700 -53.59%
Hudson Bay Capital Management LP 847,500 467,500 -380,000 -44.84%
Great Point Partners LLC 394,872 225,912 -168,960 -42.79%
Polar Capital Holdings Plc 861,400 504,275 -357,125 -41.46%
Allspring Global Investments Holdings LLC 19,433 11,399 -8,034 -41.34%
Two Sigma Investments LP 594,160 352,612 -241,548 -40.65%
Connor Clark & Lunn Investment Management Ltd. 446,104 271,312 -174,792 -39.18%
Verition Fund Management LLC 16,700 10,199 -6,501 -38.93%
Cubist Systematic Strategies LLC 269,846 174,695 -95,151 -35.26%
Captrust Financial Advisors 44,326 29,481 -14,845 -33.49%
Advisor Group Holdings Inc. 6,650 4,495 -2,155 -32.41%
SG Americas Securities LLC 5,528 3,813 -1,715 -31.02%
T. Rowe Price Investment Management Inc. 8,324,884 5,850,606 -2,474,278 -29.72%
Virtus ETF Advisers LLC 15,777 11,295 -4,482 -28.41%
Teza Capital Management LLC 14,562 10,489 -4,073 -27.97%
Bellevue Group AG 3,162,735 2,290,958 -871,777 -27.56%
Essex Investment Management Co. LLC 148,419 108,007 -40,412 -27.23%
Janus Henderson Group PLC 1,914,802 1,403,091 -511,711 -26.72%
Millennium Management LLC 2,174,829 1,605,001 -569,828 -26.20%
Two Sigma Advisers LP 825,400 629,200 -196,200 -23.77%
Soleus Capital Management L.P. 218,000 167,100 -50,900 -23.35%
Suvretta Capital Management LLC 3,446,334 2,684,487 -761,847 -22.11%
HN Saltoro Capital LP 46,550 36,550 -10,000 -21.48%
Lindbrook Capital LLC 538 427 -111 -20.63%
Mutual of America Capital Management LLC 96,324 76,928 -19,396 -20.14%
Hennion & Walsh Asset Management Inc. 171,006 138,035 -32,971 -19.28%
Pictet Asset Management Holding SA 2,413,438 1,961,801 -451,637 -18.71%
Teacher Retirement System of Texas 38,761 31,609 -7,152 -18.45%
FIL Ltd 831,202 691,431 -139,771 -16.82%
Voloridge Investment Management LLC 106,165 88,545 -17,620 -16.60%
Guggenheim Capital LLC 51,918 44,010 -7,908 -15.23%
Wells Fargo & Company MN 113,596 96,347 -17,249 -15.18%
Peregrine Capital Management LLC 340,125 290,088 -50,037 -14.71%
Granahan Investment Management Inc. MA 235,980 202,193 -33,787 -14.32%
Bank of America Corp DE 1,209,026 1,043,831 -165,195 -13.66%
Covestor Ltd 8 7 -1 -12.50%
Goldman Sachs Group Inc. 863,518 761,772 -101,746 -11.78%
TD Asset Management Inc. 523,132 463,532 -59,600 -11.39%
Deep Track Capital LP 6,000,000 5,350,000 -650,000 -10.83%
Holocene Advisors LP 1,808,488 1,614,862 -193,626 -10.71%
Swiss National Bank 299,900 269,200 -30,700 -10.24%
Tudor Investment Corp Et Al 25,417 23,044 -2,373 -9.34%
Stifel Financial Corp 13,630 12,442 -1,188 -8.72%
Oak Ridge Investments LLC 95,523 87,348 -8,175 -8.56%
State of New Jersey Common Pension Fund D 113,152 105,147 -8,005 -7.07%
Raymond James & Associates 44,214 41,116 -3,098 -7.01%
Bank of New York Mellon Corp 2,531,719 2,356,862 -174,857 -6.91%
Samlyn Capital LLC 1,381,057 1,286,868 -94,189 -6.82%
Palo Alto Investors LP 5,889,491 5,511,721 -377,770 -6.41%
Alliancebernstein L.P. 2,294,796 2,147,902 -146,894 -6.40%
JPMorgan Chase & Co. 407,965 382,494 -25,471 -6.24%
Huntington National Bank 1,230 1,160 -70 -5.69%
Squarepoint Ops LLC 82,247 78,325 -3,922 -4.77%
Candriam Luxembourg S.C.A. 325,200 310,200 -15,000 -4.61%
GW&K Investment Management LLC 1,352,269 1,291,772 -60,497 -4.47%
UBS Oconnor LLC 59,292 56,727 -2,565 -4.33%
Atom Investors LP 12,201 11,764 -437 -3.58%
California State Teachers Retirement System 149,734 144,431 -5,303 -3.54%
Amalgamated Bank 20,443 19,764 -679 -3.32%
CWM LLC 1,439 1,401 -38 -2.64%
J. Goldman & Co LP 26,661 26,014 -647 -2.43%
AXA S.A. 360,561 352,046 -8,515 -2.36%
Loomis Sayles & Co. L P 2,383,039 2,331,505 -51,534 -2.16%
State of Wisconsin Investment Board 114,564 112,329 -2,235 -1.95%
Arizona State Retirement System 38,846 38,189 -657 -1.69%
Scout Investments Inc. 297,797 293,197 -4,600 -1.54%
Comerica Bank 1,232 1,213 -19 -1.54%
Vanguard Group Inc. 14,345,512 14,125,521 -219,991 -1.53%
Rice Hall James & Associates LLC 224,465 221,270 -3,195 -1.42%
Commerce Bank 9,609 9,490 -119 -1.24%
Deutsche Bank AG 165,965 164,232 -1,733 -1.04%
California Public Employees Retirement System 192,977 191,305 -1,672 -0.87%
Panagora Asset Management Inc. 432,579 429,003 -3,576 -0.83%
Emerald Advisers LLC 937,516 930,849 -6,667 -0.71%
Franklin Resources Inc. 3,411,837 3,396,727 -15,110 -0.44%
Invesco Ltd. 101,888 101,524 -364 -0.36%
Credit Suisse AG 134,699 134,356 -343 -0.25%
Macquarie Group Ltd. 4,653,772 4,651,492 -2,280 -0.05%
13F Filers Exiting INSM
CI Private Wealth LLC 10,218 0 -10,218 -100.00%
AlphaCentric Advisors LLC 80,000 0 -80,000 -100.00%
Dark Forest Capital Management LP 73,129 0 -73,129 -100.00%
Tradition Wealth Management LLC 100 0 -100 -100.00%
XTX Topco Ltd 9,327 0 -9,327 -100.00%
Nebula Research & Development LLC 27,867 0 -27,867 -100.00%
Ikarian Capital LLC 154,900 0 -154,900 -100.00%
RVW Wealth LLC 2,099 0 -2,099 -100.00%
ExodusPoint Capital Management LP 33,165 0 -33,165 -100.00%
TFO TDC LLC 14 0 -14 -100.00%
Endurant Capital Management LP 79,471 0 -79,471 -100.00%
Belvedere Trading LLC 2,717 0 -2,717 -100.00%
Point72 Asset Management L.P. 16 0 -16 -100.00%
Boothbay Fund Management LLC 31,089 0 -31,089 -100.00%
Dynamic Technology Lab Private Ltd 19,981 0 -19,981 -100.00%
Cutler Group LP 1,600 0 -1,600 -100.00%
Quantbot Technologies LP 29,800 0 -29,800 -100.00%
Raymond James Financial Services Advisors Inc. 41,337 0 -41,337 -100.00%
Moore Capital Management LP 50,000 0 -50,000 -100.00%
Susquehanna Fundamental Investments LLC 66,573 0 -66,573 -100.00%
Alps Advisors Inc. 106,160 0 -106,160 -100.00%
Polar Asset Management Partners Inc. 90,300 0 -90,300 -100.00%
Private Trust Co. NA 115 0 -115 -100.00%
Earnest Partners LLC 1,130 0 -1,130 -100.00%

See Summary: Institutional Holders of INSM
See Details: Top 10 Hedge Funds Holding INSM
Also See: INSM Insider Buying

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