California State Teachers Retirement System Iridium Communications Inc. Transaction History

California State Teachers Retirement System

  • $78.8 Billion
  • Q1 2025

A detailed history of California State Teachers Retirement System transactions in Iridium Communications Inc. stock. As of the latest transaction made, California State Teachers Retirement System holds 98,738 shares of IRDM stock, worth $2.88 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares
98,738
Previous 100,144 1.4%
Holding current value
$2.88 Million
Previous $2.91 Million 7.19%
% of portfolio
0.0%
Previous 0.0%

Shares

33 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2025

May 15, 2025
SELL
$26.87 - $32.66 $37,779 - $45,919
-1,406 Reduced 1.4%
98,738 $2.7 Million
Q4 2024

Feb 14, 2025
SELL
$27.32 - $33.54 $105,182 - $129,129
-3,850 Reduced 3.7%
100,144 $2.91 Million
Q3 2024

Apr 04, 2025
BUY
$25.17 - $31.03 $96,904 - $119,465
3,850 Added 3.84%
103,994 $3.17 Million
Q3 2024

Nov 14, 2024
SELL
$25.17 - $31.03 $86,609 - $106,774
-3,441 Reduced 3.2%
103,994 $3.17 Million
Q2 2024

Apr 08, 2025
BUY
$24.65 - $31.8 $179,723 - $231,853
7,291 Added 7.28%
107,435 $2.86 Million
Q2 2024

Aug 14, 2024
SELL
$24.65 - $31.8 $129,437 - $166,981
-5,251 Reduced 4.66%
107,435 $2.86 Million
Q1 2024

May 15, 2024
SELL
$25.59 - $40.58 $202,314 - $320,825
-7,906 Reduced 6.56%
112,686 $2.95 Million
Q4 2023

Feb 13, 2024
SELL
$35.51 - $44.86 $262,383 - $331,470
-7,389 Reduced 5.77%
120,592 $4.96 Million
Q3 2023

Nov 14, 2023
SELL
$45.37 - $61.66 $640,079 - $869,899
-14,108 Reduced 9.93%
127,981 $5.82 Million
Q2 2023

Aug 21, 2023
SELL
$58.64 - $67.26 $221,307 - $253,839
-3,774 Reduced 2.59%
142,089 $8.83 Million
Q1 2023

May 09, 2023
SELL
$52.8 - $64.99 $183,902 - $226,360
-3,483 Reduced 2.33%
145,863 $9.03 Million
Q4 2022

Feb 14, 2023
SELL
$46.01 - $53.1 $3,542 - $4,088
-77 Reduced 0.05%
149,346 $7.68 Million
Q3 2022

Nov 18, 2022
SELL
$37.58 - $47.06 $134,761 - $168,757
-3,586 Reduced 2.34%
149,423 $6.63 Million
Q2 2022

Aug 15, 2022
BUY
$33.3 - $42.49 $42,024 - $53,622
1,262 Added 0.83%
153,009 $5.75 Million
Q1 2022

May 16, 2022
SELL
$32.04 - $41.58 $413,283 - $536,340
-12,899 Reduced 7.83%
151,747 $6.12 Million
Q4 2021

Feb 15, 2022
BUY
$36.95 - $43.18 $90,194 - $105,402
2,441 Added 1.5%
164,646 $6.8 Million
Q3 2021

Nov 15, 2021
SELL
$36.96 - $48.79 $92,178 - $121,682
-2,494 Reduced 1.51%
162,205 $6.46 Million
Q2 2021

Aug 16, 2021
SELL
$35.29 - $42.95 $545,583 - $664,007
-15,460 Reduced 8.58%
164,699 $6.59 Million
Q1 2021

May 18, 2021
BUY
$36.78 - $54.37 $77,900 - $115,155
2,118 Added 1.19%
180,159 $7.43 Million
Q4 2020

Feb 16, 2021
BUY
$25.35 - $39.4 $5,602 - $8,707
221 Added 0.12%
178,041 $7 Million
Q3 2020

Nov 17, 2020
BUY
$24.11 - $29.63 $11,765 - $14,459
488 Added 0.28%
177,820 $4.55 Million
Q2 2020

Aug 17, 2020
BUY
$20.23 - $26.99 $541,921 - $723,008
26,788 Added 17.79%
177,332 $4.51 Million
Q1 2020

May 13, 2020
SELL
$17.91 - $31.88 $13,360 - $23,782
-746 Reduced 0.49%
150,544 $3.36 Million
Q4 2019

Feb 14, 2020
SELL
$20.46 - $26.05 $62,525 - $79,608
-3,056 Reduced 1.98%
151,290 $3.73 Million
Q3 2019

Nov 15, 2019
BUY
$21.28 - $26.84 $39,240 - $49,492
1,844 Added 1.21%
154,346 $3.28 Million
Q2 2019

Aug 14, 2019
BUY
$21.17 - $28.12 $116,265 - $154,435
5,492 Added 3.74%
152,502 $3.55 Million
Q1 2019

May 09, 2019
SELL
$18.12 - $27.19 $59,234 - $88,884
-3,269 Reduced 2.18%
147,010 $3.89 Million
Q4 2018

Feb 13, 2019
BUY
$16.94 - $24.17 $56,681 - $80,872
3,346 Added 2.28%
150,279 $2.77 Million
Q3 2018

Nov 14, 2018
SELL
$16.2 - $22.5 $145 - $202
-9 Reduced 0.01%
146,933 $3.31 Million
Q2 2018

Aug 14, 2018
BUY
$11.1 - $17.85 $214,063 - $344,237
19,285 Added 15.11%
146,942 $2.37 Million
Q1 2018

May 15, 2018
SELL
$11.1 - $12.85 $49,683 - $57,516
-4,476 Reduced 3.39%
127,657 $1.44 Million
Q4 2017

Feb 14, 2018
SELL
$10.45 - $12.7 $15,957 - $19,392
-1,527 Reduced 1.14%
132,133 $1.56 Million
Q3 2017

Nov 13, 2017
BUY
$9.75 - $11.25 $1.3 Million - $1.5 Million
133,660
133,660 $1.38 Million

Others Institutions Holding IRDM

# of Institutions
381
Shares Held
103M
Call Options Held
374K
Put Options Held
316K
View Full List

About Iridium Communications Inc.

IRDM Quotes by TradingView
  • Ticker IRDM
  • Exchange NASDAQ
  • Sector Communication Services
  • Industry Telecom Services
  • Shares Outstandng 125,643,000
  • Market Cap $3.67B
  • Description
  • Iridium Communications Inc. provides mobile voice and data communications services and products to businesses, the United States and international governments, non-governmental organizations, and consumers worldwide. The company offers postpaid mobile voice and data satellite communications; prepaid mobile voice satellite communications; push-to...
More about IRDM
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