Intellia Therapeutics, Inc.: which funds bought and sold

Institutions that bought and sold Intellia Therapeutics shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 190 institutions that filed 13F reports for both quarters added to or opened positions in Intellia Therapeutics, and 107 cut or closed them. Together they added a net 33.5M shares, +30.5% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 19.4M shares (+51.8%); index fund managers were net buyers of 9.1M shares (+25.2%). 50 opened a new position and 28 sold out entirely.

Bought, Q2 2026 190 institutions, 50 of them new holders Sold, Q2 2026 107 institutions, 28 of them sold out

Net change, all compared +33.5M shares (+30.5%)

Net change, active managers +19.4M shares (+51.8%), 34 bought, 17 sold

Buyers versus sellers

institutions compared, 348

190 bought 51 107 sold

Active managers and hedge funds 34 bought · 17 sold · +19.4M

Index fund managers 11 bought · 1 sold · +9.1M

Other institutions 145 bought · 89 sold · +5.0M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
RA Capital Management, L.P. Hedge fund	+4.5M New position	4.5M	$76.6M
Blackrock, Inc. Index funds	+3.3M +26.8%	15.4M	$261M
FMR LLC Active manager	+2.7M +130.9%	4.8M	$80.8M
ARK Investment Management LLC Active manager	+2.4M +16.3%	16.9M	$286M
State Street Corp Index funds	+2.3M +33.4%	9.2M	$156M
Arrowstreet Capital, Limited Partnership Hedge fund	+1.9M +134.8%	3.3M	$55.5M
Renaissance Technologies LLC Hedge fund	+1.4M New position	1.4M	$23.7M
Ghisallo Capital Management LLC Hedge fund	+1.2M New position	1.2M	$20.3M
Armistice Capital, LLC Hedge fund	+1.2M +346.4%	1.5M	$25.4M
Vanguard Portfolio Management LLC Index funds	+1.1M +17.8%	7.3M	$124M
Vanguard Capital Management LLC Index funds	+944K +18.6%	6.0M	$102M
Baker Bros. Advisors LP Hedge fund	+930K New position	930K	$15.7M
Amova Asset Management Americas, Inc.	+924K +46.9%	2.9M	$49M
Sumitomo Mitsui Trust Group, Inc.	+924K +46.9%	2.9M	$49M
Woodline Partners LP Hedge fund	+874K +435.0%	1.1M	$18.2M
Geode Capital Management, LLC Index funds	+780K +27.3%	3.6M	$61.4M
HRT Financial LP	+741K +147.5%	1.2M	$21M
D. E. Shaw & Co., Inc. Hedge fund	+715K +12.5%	6.4M	$109M
Jacobs Levy Equity Management, Inc Active manager	+666K +1110.4%	726K	$12.3M
Goldman Sachs Group Inc	+636K +39.1%	2.3M	$38.3M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
RA Capital Management, L.P. Hedge fund	+4.5M New position	4.5M	$76.6M
FMR LLC Active manager	+2.7M +130.9%	4.8M	$80.8M
ARK Investment Management LLC Active manager	+2.4M +16.3%	16.9M	$286M
Arrowstreet Capital, Limited Partnership Hedge fund	+1.9M +134.8%	3.3M	$55.5M
Renaissance Technologies LLC Hedge fund	+1.4M New position	1.4M	$23.7M
Ghisallo Capital Management LLC Hedge fund	+1.2M New position	1.2M	$20.3M
Armistice Capital, LLC Hedge fund	+1.2M +346.4%	1.5M	$25.4M
Baker Bros. Advisors LP Hedge fund	+930K New position	930K	$15.7M
Woodline Partners LP Hedge fund	+874K +435.0%	1.1M	$18.2M
D. E. Shaw & Co., Inc. Hedge fund	+715K +12.5%	6.4M	$109M

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
UBS Group AG	−537K −20.0%	2.2M	$36.4M
Capital Fund Management S.A. Hedge fund	−432K −59.1%	298K	$5M
Bank Of America Corp	−405K −29.3%	976K	$16.5M
Jane Street Group, LLC	−372K −96.5%	13K	$225,882
Morgan Stanley	−349K −16.8%	1.7M	$29.3M
Citadel Advisors LLC Hedge fund	−294K −64.1%	165K	$2.8M
Squarepoint Ops LLC Hedge fund	−210K Sold out	0	—
Balyasny Asset Management L.P. Hedge fund	−169K Sold out	0	—
Gsa Capital Partners LLP	−164K −92.2%	14K	$234,000
Credit Agricole S A	−146K Sold out	0	—
AQR Capital Management LLC Hedge fund	−138K −21.8%	493K	$8.3M
Wasatch Advisors LP Active manager	−134K −51.3%	128K	$2.2M
Y-Intercept (Hong Kong) Ltd	−105K −74.6%	36K	$606,514
Himension Capital (Singapore) Pte. Ltd.	−103K −23.9%	327K	$5.5M
Aquatic Capital Management LLC	−95K Sold out	0	—
PDT Partners, LLC Hedge fund	−80K −68.2%	37K	$627,326
Avidity Partners Management LP	−75K −50.0%	75K	$1.3M
Man Group PLC Hedge fund	−54K Sold out	0	—
Victory Capital Management Inc Active manager	−47K −75.5%	15K	$258,724
Rafferty Asset Management, LLC Index funds	−40K −20.1%	160K	$2.7M

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Capital Fund Management S.A. Hedge fund	−432K −59.1%	298K	$5M
Citadel Advisors LLC Hedge fund	−294K −64.1%	165K	$2.8M
Squarepoint Ops LLC Hedge fund	−210K Sold out	0	—
Balyasny Asset Management L.P. Hedge fund	−169K Sold out	0	—
AQR Capital Management LLC Hedge fund	−138K −21.8%	493K	$8.3M
Wasatch Advisors LP Active manager	−134K −51.3%	128K	$2.2M
PDT Partners, LLC Hedge fund	−80K −68.2%	37K	$627,326
Man Group PLC Hedge fund	−54K Sold out	0	—
Victory Capital Management Inc Active manager	−47K −75.5%	15K	$258,724
Martingale Asset Management L P Active manager	−39K Sold out	0	—

New positions

largest by value

Institution	Shares	Value June 30, 2026
RA Capital Management, L.P.Hedge fund	4.5M	$76.6M
Renaissance Technologies LLCHedge fund	1.4M	$23.7M
Ghisallo Capital Management LLCHedge fund	1.2M	$20.3M
Baker Bros. Advisors LPHedge fund	930K	$15.7M
First Trust Advisors LP	340K	$5.7M
Trexquant Investment LPHedge fund	298K	$5M
Sector Gamma As	185K	$3.1M
Deuterium Capital Management, LLC	100K	$1.7M
Headlands Technologies LLC	94K	$1.6M
Public Employees Retirement System Of Ohio	88K	$1.5M

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Squarepoint Ops LLCHedge fund	210K	$2.7M
Balyasny Asset Management L.P.Hedge fund	169K	$2.2M
Credit Agricole S A	146K	$1.9M
Aquatic Capital Management LLC	95K	$1.2M
Man Group PLCHedge fund	54K	$689,652
Martingale Asset Management L PActive manager	39K	$495,532
Handelsbanken Fonder AB	34K	$433,000
Seven Fleet Capital Management LP	32K	$403,830
ADAR1 Capital Management, LLCHedge fund	20K	$250,208
Imc-Chicago, LLC	13K	$163,724

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 326
Ten largest holders: 55.3%
Index fund managers: 31.5%
Active managers and hedge funds: 39.5%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	34	17	11	6	+19.4M	+51.8%
Index fund managers	11	1	0	0	+9.1M	+25.2%
Other institutions	145	89	39	22	+5.0M	+13.7%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Intellia Therapeutics.

Only managers that filed a holdings report for both quarters are compared (348 here). 10 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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