JANE STREET GROUP, LLC - UNION PAC CORP ownership

UNION PAC CORP's ticker is and the CUSIP is 907818908. A total of 11 filers reported holding UNION PAC CORP in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
JANE STREET GROUP, LLC ownership history of UNION PAC CORP
ValueSharesWeighting
Q3 2023$182,452,480
+500.9%
896,000
+503.8%
0.06%
+490.0%
Q2 2023$30,365,608
-27.4%
148,400
-28.6%
0.01%
-41.2%
Q1 2023$41,841,954
-59.4%
207,900
-58.2%
0.02%
-64.6%
Q4 2022$103,017,325
-23.7%
497,500
-28.2%
0.05%
-18.6%
Q3 2022$134,971,000
-44.6%
692,800
-39.3%
0.06%
-42.7%
Q2 2022$243,459,0001,141,5000.10%
Other shareholders
UNION PAC CORP shareholders Q1 2023
NameSharesValueWeighting ↓
Twin Tree Management, LP 600,000$120,755,9970.22%
Garda Capital Partners LP 20,500$4,125,8300.20%
SIMPLEX TRADING, LLC 808,100$162,6380.14%
IMC-Chicago, LLC 133,800$26,928,5880.03%
Maven Securities LTD 7,400$1,489,3240.03%
GROUP ONE TRADING, L.P. 23,000$4,628,9800.02%
JANE STREET GROUP, LLC 207,900$41,841,9540.02%
Allianz Asset Management GmbH 38,500$7,748,5100.01%
SG Americas Securities, LLC 34,000$1190.00%
JPMORGAN CHASE & CO 17,000$3,421,0000.00%
View complete list of UNION PAC CORP shareholders