CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM - IRIDIUM COMMUNICATIONS INC ownership

IRIDIUM COMMUNICATIONS INC's ticker is IRDM and the CUSIP is 46269C102. A total of 264 filers reported holding IRIDIUM COMMUNICATIONS INC in Q4 2020. The put-call ratio across all filers is 0.62 and the average weighting 0.3%.

Quarter-by-quarter ownership
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ownership history of IRIDIUM COMMUNICATIONS INC
ValueSharesWeighting
Q3 2023$5,821,856
-34.0%
127,981
-9.9%
0.01%
-25.0%
Q2 2023$8,826,569
-2.3%
142,089
-2.6%
0.01%
-7.7%
Q1 2023$9,033,296
+17.7%
145,863
-2.3%
0.01%
+8.3%
Q4 2022$7,676,384
+15.8%
149,346
-0.1%
0.01%
+9.1%
Q3 2022$6,630,000
+15.4%
149,423
-2.3%
0.01%
+22.2%
Q2 2022$5,747,000
-6.1%
153,009
+0.8%
0.01%
+12.5%
Q1 2022$6,118,000
-10.0%
151,747
-7.8%
0.01%0.0%
Q4 2021$6,798,000
+5.2%
164,646
+1.5%
0.01%0.0%
Q3 2021$6,464,000
-1.9%
162,205
-1.5%
0.01%0.0%
Q2 2021$6,586,000
-11.4%
164,699
-8.6%
0.01%
-20.0%
Q1 2021$7,432,000
+6.2%
180,159
+1.2%
0.01%0.0%
Q4 2020$7,001,000
+53.9%
178,041
+0.1%
0.01%
+42.9%
Q3 2020$4,549,000
+0.8%
177,820
+0.3%
0.01%
-12.5%
Q2 2020$4,511,000
+34.2%
177,332
+17.8%
0.01%
+14.3%
Q1 2020$3,362,000
-9.8%
150,544
-0.5%
0.01%
+16.7%
Q4 2019$3,728,000
+13.5%
151,290
-2.0%
0.01%0.0%
Q3 2019$3,284,000
-7.4%
154,346
+1.2%
0.01%
-14.3%
Q2 2019$3,547,000
-8.7%
152,502
+3.7%
0.01%
-12.5%
Q1 2019$3,887,000
+40.2%
147,010
-2.2%
0.01%
+33.3%
Q4 2018$2,773,000
-16.1%
150,279
+2.3%
0.01%0.0%
Q3 2018$3,306,000
+39.7%
146,933
-0.0%
0.01%
+20.0%
Q2 2018$2,366,000
+64.8%
146,942
+15.1%
0.01%
+66.7%
Q1 2018$1,436,000
-7.9%
127,657
-3.4%
0.00%0.0%
Q4 2017$1,559,000
+13.2%
132,133
-1.1%
0.00%0.0%
Q3 2017$1,377,000
-16.1%
133,660
-10.0%
0.00%0.0%
Q2 2017$1,641,000
+4.7%
148,509
-8.6%
0.00%0.0%
Q1 2017$1,568,000
-4.0%
162,471
-4.5%
0.00%0.0%
Q4 2016$1,633,000
+15.2%
170,071
-2.6%
0.00%0.0%
Q3 2016$1,417,000
-7.7%
174,671
+1.0%
0.00%0.0%
Q2 2016$1,536,000
+12.1%
172,971
-0.6%
0.00%0.0%
Q1 2016$1,370,000
+7.0%
174,043
+14.4%
0.00%0.0%
Q4 2015$1,280,000
+39.1%
152,185
+1.8%
0.00%
+50.0%
Q3 2015$920,000
-32.6%
149,525
-0.3%
0.00%
-33.3%
Q2 2015$1,364,000
-4.9%
150,025
+1.6%
0.00%0.0%
Q1 2015$1,434,000
-1.4%
147,682
-1.1%
0.00%0.0%
Q4 2014$1,455,000
+10.6%
149,282
+0.4%
0.00%0.0%
Q3 2014$1,316,000
+5.7%
148,646
+1.0%
0.00%0.0%
Q2 2014$1,245,000
+42.1%
147,201
+26.1%
0.00%
+50.0%
Q1 2014$876,000
+20.7%
116,701
+0.7%
0.00%0.0%
Q4 2013$726,000
-8.6%
115,901
+0.4%
0.00%0.0%
Q3 2013$794,000
-8.5%
115,401
+3.2%
0.00%
-33.3%
Q2 2013$868,000
+67.2%
111,861
+29.8%
0.00%
+50.0%
Q1 2013$519,00086,2100.00%
Other shareholders
IRIDIUM COMMUNICATIONS INC shareholders Q4 2020
NameSharesValueWeighting ↓
Silver Heights Capital Management Inc 2,441,719$111,073,79744.30%
DUDLEY & SHANLEY, INC. 564,565$25,682,0624.86%
Van Berkom & Associates Inc. 2,059,088$93,6683.05%
BAMCO INC /NY/ 14,583,317$663,395,0901.93%
Resolute Capital Asset Partners LLC 50,000$2,2741.60%
WealthTrust Axiom LLC 87,066$3,960,6321.42%
Redmond Asset Management, LLC 63,012$2,866,4161.02%
AtonRa Partners 9,099$413,9140.87%
Nicholas Investment Partners, LP 239,673$10,902,7250.81%
ArrowMark Colorado Holdings LLC 1,270,942$57,815,1520.70%
View complete list of IRIDIUM COMMUNICATIONS INC shareholders