Xilio Development Inc (XLO) Ownership

3.49 ↑0.28 (8.72%)
As of July 7, 2022, 9:40am EST.

Institutional Ownership

Bain Capital Life Sciences Investors, LLC is the biggest individual institutional holder of Xilio Development Inc (XLO), owning a total of 2.8 million shares. Combined, the top 43 institutional holders of XLO own 112.99% of the company with a total of 31 million shares.

In the latest ownership report, the top 43 institutional holders have increased their combined ownership of XLO by 15.7 million shares, a 33.62% increase from the quarter prior.

Institution Ownership Chart

Your browser does not support this chart.

Top Institutions

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Bain Capital Life Sciences Investors, LLC10.213%0.000%2,805,4132,805,4132021-12-31
Bain Capital Life Sciences Investors, LLC10.212%0.000%2,805,41302022-03-31
FMR Inc9.431%0.796%2,590,72220,4522022-03-31
FMR Inc9.357%0.000%2,570,2702,570,2702021-12-31
Deerfield Management Co7.842%0.000%2,154,0612,154,0612021-12-31
Deerfield Management Co7.567%-3.499%2,078,692-75,3692022-03-31
RA Capital Management, LLC7.289%0.000%2,002,2172,002,2172021-12-31
RA Capital Management, LLC7.288%0.000%2,002,21702022-03-31
RiverVest Venture Management LLC5.248%0.000%1,441,4441,441,4442021-12-31
RiverVest Venture Management LLC5.247%0.000%1,441,44402022-03-31
Rock Springs Capital Management LP4.336%0.000%1,191,0941,191,0942021-12-31
Rock Springs Capital Management LP4.336%0.000%1,191,09402022-03-31
AJU IB Investment Co Ltd2.431%0.000%667,742667,7422021-12-31
AJU IB Investment Co Ltd2.431%0.000%667,74202022-03-31
Soleus Capital Management, L.P.1.738%0.000%477,495477,4952021-12-31
Soleus Capital Management, L.P.1.738%0.000%477,49502022-03-31
Artal Group S A1.638%0.000%450,000450,0002021-12-31
Artal Group S A1.638%0.000%450,00002022-03-31
Vanguard Group Inc1.544%0.000%424,224424,2242021-12-31
Vanguard Group Inc1.516%-1.846%416,393-7,8312022-03-31
Harvard Management Co Inc1.515%0.000%416,059416,0592021-12-31
Harvard Management Co Inc1.515%0.000%416,05902022-03-31
BlackRock Inc1.180%0.000%324,094324,0942021-12-31
Fidelity International Ltd0.796%0.000%218,70502022-03-31
Fidelity International Ltd0.796%0.000%218,705218,7052021-12-31
Monashee Investment Management LLC0.780%0.000%214,253214,2532021-12-31
Monashee Investment Management LLC0.594%-23.891%163,066-51,1872022-03-31
Geode Capital Management, LLC0.516%5.608%141,7107,5252022-03-31
Geode Capital Management, LLC0.489%0.000%134,185134,1852021-12-31
State Street Corporation0.342%58.522%93,86134,6512022-03-31
Northern Trust Corp0.231%0.855%63,5735392022-03-31
Northern Trust Corp0.230%0.000%63,03463,0342021-12-31
State Street Corporation0.216%0.000%59,21059,2102021-12-31
CAAS CAPITAL MANAGEMENT LP0.135%0.000%37,01937,0192021-12-31
Ghisallo Capital Management LLC0.109%0.000%30,00030,0002021-12-31
Davidson Kempner Capital Management LP0.106%0.000%29,00029,0002021-12-31
Bank of New York Mellon Corp0.077%47.696%21,0296,7912022-03-31
Marshall Wace Asset Management Ltd0.074%0.000%20,18920,1892021-12-31
Charles Schwab Investment Management Inc0.059%0.000%16,10002022-03-31
Charles Schwab Investment Management Inc0.059%0.000%16,10016,1002021-12-31
Bank of New York Mellon Corp0.052%0.000%14,23814,2382021-12-31
JPMorgan Chase & Co0.043%0.000%11,68611,6862021-12-31
Nuveen Asset Management, LLC0.041%0.000%11,28411,2842022-03-31

Mutual Fund Ownership

Fidelity® Select Biotechnology is the biggest individual fund holder of Xilio Development Inc (XLO), owning a total of 750 thousand shares. Combined, the top 155 mutual fund holders of XLO own 37.67% of the company with a total of 10.3 million shares.

In the latest ownership report, the top 155 mutual funds have increased their combined ownership of XLO by 1.4 million shares, a 12.03% increase from the quarter prior.

Mutual Funds Chart

Your browser does not support this chart.

Top Mutual Funds

OwnerPercent OwnedPercent ChangeShares OwnedShare ChangeDate Reported
Fidelity® Select Biotechnology2.813%0.000%750,000750,0002021-10-31
Fidelity® Select Biotechnology2.545%-6.808%698,942-51,0582021-11-30
Fidelity® Select Biotechnology2.486%9.503%683,05159,2772022-03-31
Fidelity® Select Biotechnology2.412%-5.200%662,600-36,3422021-12-31
Fidelity® Select Biotechnology2.412%0.000%662,60002022-01-31
Fidelity® Select Biotechnology2.369%-4.735%650,710-32,3412022-04-30
Fidelity® Select Biotechnology2.271%-5.860%623,774-38,8262022-02-28
Vanguard Total Stock Mkt Idx Inv0.829%366.706%227,813179,0002021-12-31
Vanguard Total Stock Mkt Idx Inv0.829%0.000%227,81302022-01-31
Vanguard Total Stock Mkt Idx Inv0.829%0.000%227,81302022-02-28
Vanguard Total Stock Mkt Idx Inv0.829%0.000%227,81302022-03-31
Vanguard Total Stock Mkt Idx Inv0.829%0.000%227,81302022-04-30
Vanguard Total Stock Mkt Idx Inv0.829%0.000%227,81302022-05-31
Vanguard Extended Market Index Investor0.571%640.152%156,816135,6292021-12-31
Vanguard Extended Market Index Investor0.546%-4.354%149,988-6,8282022-01-31
Vanguard Extended Market Index Investor0.539%-1.339%147,980-2,0082022-02-28
Vanguard Extended Market Index Investor0.539%0.000%147,98002022-03-31
Vanguard Extended Market Index Investor0.539%0.000%147,98002022-04-30
Vanguard Extended Market Index Investor0.538%-0.203%147,680-3002022-05-31
iShares Russell 2000 ETF0.497%4.640%136,5196,0542021-12-29
iShares Russell 2000 ETF0.497%0.065%136,459882021-12-31
iShares Russell 2000 ETF0.487%-1.025%133,885-1,3862022-01-31
iShares Russell 2000 ETF0.483%-0.593%132,785-7922022-02-28
iShares Russell 2000 ETF0.482%-0.315%132,499-4182022-03-31
iShares Russell 2000 ETF0.473%0.459%129,9915942022-04-28
iShares Russell 2000 ETF0.471%0.170%129,3532202022-05-31
iShares Russell 2000 ETF0.467%-1.236%128,385-1,6062022-04-29
Fidelity® Small Cap Index0.197%2.710%54,1911,4302022-02-28
Fidelity® Small Cap Index0.197%0.000%54,19102022-03-31
Fidelity® Small Cap Index0.197%0.000%54,19102022-04-30
Fidelity® Small Cap Index0.192%0.000%52,76152,7612021-12-31
Fidelity® Small Cap Index0.192%0.000%52,76102022-01-31
Vanguard Total Stock Mkt Idx Inv0.183%0.000%48,81348,8132021-10-31
Vanguard Total Stock Mkt Idx Inv0.178%0.000%48,81302021-11-30
Fidelity® Extended Market Index0.148%0.000%40,57940,5792021-12-31
Fidelity® Extended Market Index0.148%0.000%40,57902022-01-31
Fidelity® Extended Market Index0.148%0.000%40,57902022-02-28
Fidelity® Extended Market Index0.148%0.000%40,57902022-03-31
Fidelity® Extended Market Index0.148%0.000%40,57902022-04-30
iShares Micro-Cap ETF0.146%0.000%40,10802022-06-29
iShares Russell 2000 Growth ETF0.134%-0.114%36,785-422022-05-31
iShares Russell 2000 Growth ETF0.131%0.000%35,86102022-03-31
iShares Russell 2000 Growth ETF0.130%0.117%35,819422021-12-29
iShares Russell 2000 Growth ETF0.130%0.000%35,69302021-12-31
iShares Russell 2000 Growth ETF0.128%0.000%35,10502022-04-28
iShares Russell 2000 Growth ETF0.128%0.000%35,10502022-04-29
iShares Russell 2000 Growth ETF0.128%0.481%35,0631682022-02-28
iShares Russell 2000 Growth ETF0.124%-0.123%34,181-422022-01-31
State St Russell Sm/Mid Cp® Indx NL Cl C0.109%94.771%29,80014,5002022-01-31
State St Russell Sm/Mid Cp® Indx NL Cl C0.109%0.000%29,80002022-02-28
State St Russell Sm/Mid Cp® Indx NL Cl C0.109%0.000%29,80002022-03-31
State St Russell Sm/Mid Cp® Indx NL Cl C0.109%0.000%29,80002022-04-30
State St Russell Sm/Mid Cp® Indx NL Cl C0.109%0.000%29,80002022-05-31
iShares Russell 2000 Value ETF0.107%0.000%29,44202021-12-29
iShares Russell 2000 Value ETF0.107%0.000%29,44202021-12-31
iShares Russell 2000 Value ETF0.106%0.000%29,17202022-01-31
iShares Russell 2000 Value ETF0.104%0.000%28,45202022-02-28
iShares Russell 2000 Value ETF0.101%0.000%27,79202022-03-31
iShares Russell 2000 Value ETF0.096%0.000%26,32202022-04-28
iShares Russell 2000 Value ETF0.096%-0.285%26,247-752022-04-29
iShares Russell 2000 Value ETF0.093%0.000%25,63202022-05-31
NT R2000 Index Fund - NL0.081%0.000%22,26622,2662021-12-31
Vanguard Extended Market Index Investor0.080%0.000%21,18721,1872021-10-31
NT R2000 Index Fund - NL0.078%-4.078%21,358-9082022-03-31
Vanguard Extended Market Index Investor0.077%0.000%21,18702021-11-30
Vanguard Russell 2000 ETF0.074%3.589%20,2637022022-03-31
Vanguard Russell 2000 ETF0.071%4.857%19,5619062022-02-28
Vanguard Russell 2000 ETF0.069%413.454%18,96715,2732021-12-31
State St Russell Sm Cap® Indx NL Cl C0.068%2.683%18,7914912022-01-31
State St Russell Sm Cap® Indx NL Cl C0.068%0.000%18,79102022-02-28
State St Russell Sm Cap® Indx NL Cl C0.068%0.000%18,79102022-03-31
State St Russell Sm Cap® Indx NL Cl C0.068%0.000%18,79102022-04-30
State St Russell Sm Cap® Indx NL Cl C0.068%0.000%18,79102022-05-31
Vanguard Russell 2000 ETF0.068%-7.699%18,703-1,5602022-04-30
Vanguard Russell 2000 ETF0.068%-1.645%18,655-3122022-01-31
State St Russell Sm Cap® Indx NL Cl C0.067%0.000%18,30018,3002021-12-31
Vanguard Russell 2000 ETF0.067%-2.278%18,277-4262022-05-31
iShares Micro-Cap ETF0.066%0.000%18,23602021-12-29
iShares Micro-Cap ETF0.066%0.000%18,23602021-12-31
iShares Micro-Cap ETF0.065%-0.569%17,828-1022022-01-31
iShares Micro-Cap ETF0.064%0.000%17,62402022-02-28
iShares Micro-Cap ETF0.063%0.000%17,31802022-03-31
iShares Micro-Cap ETF0.063%0.000%17,21602022-04-28
iShares Micro-Cap ETF0.063%0.000%17,21602022-04-29
iShares Micro-Cap ETF0.063%0.000%17,21602022-05-31
NT R2000 Index Fund - DC - NL - 20.062%0.000%17,07517,0752021-12-31
Schwab Small Cap Index0.059%0.000%16,10016,1002021-12-31
Schwab Small Cap Index0.059%0.000%16,10002022-01-31
Schwab Small Cap Index0.059%0.000%16,10002022-02-28
Schwab Small Cap Index0.059%0.000%16,10002022-03-31
Schwab Small Cap Index0.059%0.000%16,10002022-04-30
Schwab Small Cap Index0.059%0.000%16,10002022-05-31
NT R2000 Index Fund - DC - NL - 20.058%1.772%15,7982752022-03-31
Fidelity® NASDAQ Composite Index®0.057%12.067%15,7141,6922022-03-31
Fidelity® NASDAQ Composite Index®0.057%0.000%15,71402022-04-30
NT R2000 Index Fund - DC - NL - 20.057%-9.089%15,523-1,5522022-01-31
State St Russell Sm/Mid Cp® Indx NL Cl C0.056%0.000%15,30015,3002021-12-31
Fidelity® NASDAQ Composite Index®0.051%0.000%14,02214,0222021-12-31
Fidelity® NASDAQ Composite Index®0.051%0.000%14,02202022-01-31
Fidelity® NASDAQ Composite Index®0.051%0.000%14,02202022-02-28
NT R2000 Growth Index Fund - NL0.049%0.000%13,32713,3272021-12-31
NT R2000 Growth Index Fund - NL0.049%0.000%13,32702022-03-31
Russell 2000 Index Non-Lendable Fund E0.046%35.531%12,6223,3092022-03-31
iShares Russell 2000 Small-Cap Idx Instl0.046%0.000%12,49512,4952021-12-31
iShares Russell 2000 Small-Cap Idx Instl0.046%0.000%12,49502022-01-31
iShares Russell 2000 Small-Cap Idx Instl0.046%0.000%12,49502022-02-28
iShares Russell 2000 Small-Cap Idx Instl0.046%0.000%12,49502022-03-31
TIAA-CREF Small-Cap Blend Idx Inst0.041%0.000%11,28411,2842021-12-31
TIAA-CREF Small-Cap Blend Idx Inst0.041%0.000%11,28402022-01-31
TIAA-CREF Small-Cap Blend Idx Inst0.041%0.000%11,28402022-02-28
TIAA-CREF Small-Cap Blend Idx Inst0.041%0.000%11,28402022-03-31
TIAA-CREF Small-Cap Blend Idx Inst0.041%0.000%11,28402022-04-30
Fidelity® Total Market Index0.040%0.000%11,07011,0702021-12-31
Fidelity® Total Market Index0.040%0.000%11,07002022-01-31
Fidelity® Total Market Index0.040%0.000%11,07002022-02-28
Fidelity® Total Market Index0.040%0.000%11,07002022-04-30
NT R2000 Value Index Fund - NL0.038%0.000%10,53210,5322021-12-31
Northern Trust Russell 2000 Growth Index0.037%0.000%10,18610,1862022-03-31
NT R2000 Growth Index Fund - L0.037%7.153%10,1866802022-03-31
EQ/2000 Managed Volatility IB0.036%0.000%9,9479,9472021-12-31
NT R2000 Growth Index Fund - L0.035%0.000%9,5069,5062021-12-31
Russell 2000 Index Non-Lendable Fund E0.034%0.000%9,3139,3132021-12-31
Russell Personalized DI All Cap SMA0.027%0.000%7,3527,3522021-12-31
NT Ext Equity Mkt Idx Fd - NL0.027%0.000%7,3347,3342021-12-31
BlackRock Russell 2000® Index NL F0.024%0.000%6,5626,5622021-12-31
NT R2000 Index Fund - L0.022%0.000%6,1306,1302021-12-31
NT R2000 Value Index Fund - L0.022%0.000%5,9055,9052021-12-31
NT Ext Equity Mkt Idx Fd - L0.020%0.000%5,4965,4962021-12-31
Vanguard Russell 2000 ETF0.014%0.000%3,6943,6942021-10-31
Vanguard Russell 2000 ETF0.013%0.000%3,69402021-11-30
BlackRock Russell 2000® Value F0.008%0.000%2,2752,2752021-12-31
SEI Extended Market Index A (SIIT)0.006%0.000%1,6001,6002021-12-31
Vanguard Balanced Index Inv0.005%0.000%1,3461,3462021-10-31
Vanguard Instl Ttl Stk Mkt Idx InstlPls0.005%0.000%1,3461,3462021-10-31
Vanguard Balanced Index Inv0.005%0.000%1,34602021-11-30
Vanguard Instl Ttl Stk Mkt Idx InstlPls0.005%0.000%1,34602021-11-30
Bridge Builder Small/Mid Cap Value0.004%0.000%1,0671,0672021-12-31
Nationwide Multi-Cap Portfolio R60.004%0.000%9469462021-10-31
Nationwide Multi-Cap Portfolio R60.003%0.000%94602021-11-30
iShares US Small Cap ETF (CAD-Hedged)0.003%-0.216%926-22021-12-30
iShares US Small Cap ETF (CAD-Hedged)0.003%1.512%940142021-12-31
ProShares UltraPro Russell20000.003%0.000%9409402021-12-31
Vanguard Russell 2000 Growth ETF0.003%0.000%7917912021-10-31
Vanguard Russell 2000 Growth ETF0.003%0.000%79102021-11-30
Bridge Builder Small/Mid Cap Growth0.003%0.000%6916912021-12-31
Vanguard U.S. Eq Idx £ Acc0.002%0.000%6336332021-10-31
Vanguard U.S. Eq Idx £ Acc0.002%0.000%63302021-11-30
iShares Russell 2500 ETF0.001%5.247%341172021-12-29
The Vanguard Total Stock Market Index0.001%0.000%2902902021-10-31
Vanguard Russell 2000 Value ETF0.001%0.000%2902902021-10-31
The Vanguard Total Stock Market Index0.001%0.000%29002021-11-30
Vanguard Russell 2000 Value ETF0.001%0.000%29002021-11-30
Vanguard Russell 3000 ETF0.000%0.000%79792021-10-31
Vanguard Russell 3000 ETF0.000%0.000%7902021-11-30
Nationwide Russell 2000 Rsk-Mngd Inc ETF0.000%7.692%4232021-12-30

Discussions

Please log in or register to share your thoughts.