There is a long list of 240 institutional holders of IOVA within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of IOVA by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-IOVA table below, the initial column indicates the name of each top institutional holder of IOVA, with a link to that fund's top holdings. The next columns indicate the amount of IOVA stock held by each of the institutional holders of IOVA, followed by the IOVA position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
Vanguard Group Inc.	22,812,820	$185,468	12/31/2023
IOVA	22,812,820	$185,468	12/31/2023
MHR Fund Management LLC	19,997,103	$162,576	12/31/2023
IOVA	19,997,103	$162,576	12/31/2023
BlackRock Inc.	19,071,756	$155,053	12/31/2023
IOVA	19,071,756	$155,053	12/31/2023
State Street Corp	16,424,388	$133,530	12/31/2023
IOVA	16,424,388	$133,530	12/31/2023
Perceptive Advisors LLC	11,979,415	$97,393	12/31/2023
IOVA	11,979,415	$97,393	12/31/2023
Avoro Capital Advisors LLC	6,700,000	$54,471	12/31/2023
IOVA	6,700,000	$54,471	12/31/2023
Pictet Asset Management Holding SA	5,263,309	$42,791	12/31/2023
IOVA	5,263,309	$42,791	12/31/2023
Geode Capital Management LLC	5,037,098	$40,956	12/31/2023
IOVA	5,037,098	$40,956	12/31/2023
Artisan Partners Limited Partnership	4,827,670	$39,249	12/31/2023
IOVA	4,827,670	$39,249	12/31/2023
Orbimed Advisors LLC	4,707,458	$38,272	12/31/2023
IOVA	4,707,458	$38,272	12/31/2023
Balyasny Asset Management LLC	3,926,159	$31,920	12/31/2023
IOVA	3,926,159	$31,920	12/31/2023
Morgan Stanley	3,715,545	$30,207	12/31/2023
IOVA	3,715,545	$30,207	12/31/2023
Goldman Sachs Group Inc.	3,681,560	$29,931	12/31/2023
IOVA	3,681,560	$29,931	12/31/2023
Dimensional Fund Advisors LP	3,516,987	$28,599	12/31/2023
IOVA	3,516,987	$28,599	12/31/2023
MPM Oncology Impact Management LP	3,289,470	$26,743	12/31/2023
IOVA	3,289,470	$26,743	12/31/2023
Price T Rowe Associates Inc. MD	3,276,602	$26,640	12/31/2023
IOVA	3,276,602	$26,640	12/31/2023
JPMorgan Chase & Co.	2,839,667	$23,086	12/31/2023
IOVA	2,839,667	$23,086	12/31/2023
Credit Suisse AG	2,814,316	$22,880	12/31/2023
IOVA	2,814,316	$22,880	12/31/2023
Principal Financial Group Inc.	2,636,327	$21,433	12/31/2023
IOVA	2,636,327	$21,433	12/31/2023
Northern Trust Corp	2,182,877	$17,747	12/31/2023
IOVA	2,182,877	$17,747	12/31/2023
Long Focus Capital Management LLC	2,135,521	$17,362	12/31/2023
IOVA	2,135,521	$17,362	12/31/2023
Palo Alto Investors LP	2,106,792	$17,128	12/31/2023
IOVA	2,106,792	$17,128	12/31/2023
Hood River Capital Management LLC	2,001,510	$16,272	12/31/2023
IOVA	2,001,510	$16,272	12/31/2023
Deutsche Bank AG	1,915,412	$15,572	12/31/2023
IOVA	1,915,412	$15,572	12/31/2023
Rice Hall James & Associates LLC	1,750,907	$14,235	12/31/2023
IOVA	1,750,907	$14,235	12/31/2023
683 Capital Management LLC	1,750,000	$14,228	12/31/2023
IOVA	1,750,000	$14,228	12/31/2023
Charles Schwab Investment Management Inc.	1,747,023	$14,203	12/31/2023
IOVA	1,747,023	$14,203	12/31/2023
Candriam Luxembourg S.C.A.	1,727,822	$14,048	12/31/2023
IOVA	1,727,822	$14,048	12/31/2023
Susquehanna International Group LLP		$13,445	12/31/2023
IOVA	1,598,930	$12,999	12/31/2023
Call	1,007,500	$8,191	12/31/2023
Put	952,700	$7,745	12/31/2023
Woodline Partners LP	1,604,706	$13,046	12/31/2023
IOVA	1,604,706	$13,046	12/31/2023
Caption Management LLC		$12,638	12/31/2023
Call	1,829,500	$14,874	12/31/2023
Put	275,000	$2,236	12/31/2023
Boxer Capital LLC	1,400,000	$11,382	12/31/2023
IOVA	1,400,000	$11,382	12/31/2023
C WorldWide Group Holding A S	1,360,000	$11,057	12/31/2023
IOVA	1,360,000	$11,057	12/31/2023
Group One Trading L.P.		$10,793	12/31/2023
Call	1,055,900	$8,584	12/31/2023
IOVA	576,302	$4,685	12/31/2023
Put	304,500	$2,476	12/31/2023
Rafferty Asset Management LLC	1,247,515	$10,142	12/31/2023
IOVA	1,247,515	$10,142	12/31/2023
Norges Bank	1,120,457	$9,109	12/31/2023
IOVA	1,120,457	$9,109	12/31/2023
Rhenman & Partners Asset Management AB	1,116,818	$9,080	12/31/2023
IOVA	1,116,818	$9,080	12/31/2023
Invenomic Capital Management LP	1,053,251	$8,563	12/31/2023
IOVA	1,053,251	$8,563	12/31/2023
New York State Common Retirement Fund	1,021,824	$8,307	12/31/2023
IOVA	1,021,824	$8,307	12/31/2023
Schonfeld Strategic Advisors LLC	1,021,818	$8,307	12/31/2023
IOVA	1,021,818	$8,307	12/31/2023
Tang Capital Management LLC	1,000,000	$8,130	12/31/2023
IOVA	1,000,000	$8,130	12/31/2023
Logos Global Management LP		$8,130	12/31/2023
Call	1,000,000	$8,130	12/31/2023
Millennium Management LLC		$8,061	12/31/2023
IOVA	939,546	$7,639	12/31/2023
Call	51,900	$422	12/31/2023
Voloridge Investment Management LLC	983,080	$7,992	12/31/2023
IOVA	983,080	$7,992	12/31/2023
Nuveen Asset Management LLC	945,892	$7,690	12/31/2023
IOVA	945,892	$7,690	12/31/2023
Bank of America Corp DE	936,887	$7,617	12/31/2023
IOVA	936,887	$7,617	12/31/2023
Opaleye Management Inc.	897,000	$7,293	12/31/2023
IOVA	897,000	$7,293	12/31/2023
UBS Group AG	857,308	$6,970	12/31/2023
IOVA	857,308	$6,970	12/31/2023
Bank of New York Mellon Corp	850,205	$6,912	12/31/2023
IOVA	850,205	$6,912	12/31/2023
Invesco Ltd.	837,158	$6,806	12/31/2023
IOVA	837,158	$6,806	12/31/2023

See All: Funds Holding IOVA
See Details: Top 10 Hedge Funds Holding IOVA
Also See: IOVA Insider Buying
Also See: IOVA Holdings Changes

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