Dashboard Tools Market News Investing Ideas Pricing About Us
Sign Up
Log in
Y

Y Optics Manufacture Co Ltd
KOSDAQ:066430

Watchlist Manager
Y Optics Manufacture Co Ltd
KOSDAQ:066430
Watchlist
Price: 2 905 KRW 9.83%
Market Cap: ₩113.7B
Write Note Create Alert Ask AI
Financials Section:
Income Statement Balance Sheet Cash Flow Statement

Cash Flow Statement

Operating Cash Flow
+
3Y
-28%
5Y
-74%
10Y
-27%
Investing Cash Flow
+
3Y
+143%
5Y
-15%
10Y
-
Financing Cash Flow
+
3Y
-
5Y
+44%
10Y
-

Cash Flow Statement
Y Optics Manufacture Co Ltd

Rotate your device to view
Cash Flow Statement
Currency: KRW
Jun-2011 Sep-2011 Dec-2011 Mar-2012 Jun-2012 Sep-2012 Dec-2012 Mar-2013 Jun-2013 Sep-2013 Dec-2013 Mar-2014 Jun-2014 Sep-2014 Dec-2014 Mar-2015 Jun-2015 Sep-2015 Dec-2015 Mar-2016 Jun-2016 Sep-2016 Dec-2016 Mar-2017 Jun-2017 Sep-2017 Dec-2017 Mar-2018 Jun-2018 Sep-2018 Dec-2018 Mar-2019 Jun-2019 Sep-2019 Dec-2019 Mar-2020 Jun-2020 Sep-2020 Dec-2020 Mar-2021 Jun-2021 Sep-2021 Dec-2021 Mar-2022 Jun-2022 Sep-2022 Dec-2022 Mar-2023 Jun-2023 Sep-2023 Dec-2023 Mar-2024 Jun-2024 Sep-2024 Dec-2024 Mar-2025 Jun-2025 Sep-2025
Operating Cash Flow
Net Income
(14 440)
(14 032)
(11 274)
(10 643)
(13 998)
(13 564)
(11 520)
(10 560)
506
558
(2 494)
(5 149)
(15 554)
(15 185)
1 929
(8 686)
(1 981)
(2 625)
(6 070)
(6 507)
(4 868)
(1 577)
1 452
2 469
3 934
959
206
257
(19 871)
(2 134)
(3 057)
(3 073)
20 249
(9 649)
(26 192)
(24 674)
(26 306)
(13 604)
4 108
2 857
1 526
843
475
(218)
(153)
662
501
672
50
1 572
2 804
2 788
1 621
(588)
(1 484)
(1 613)
478
668
Depreciation & Amortization
822
813
770
793
2 671
2 684
2 715
2 732
150
131
149
148
154
143
24
0
163
191
483
599
578
187
38
51
62
40
198
202
214
216
280
339
423
546
619
688
706
695
650
639
677
730
796
833
823
787
762
753
768
762
759
742
780
783
870
937
992
1 161
Stock-Based Compensation
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
105
0
172
205
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Other Non-Cash Items
9 692
9 513
7 676
7 395
8 247
8 215
5 507
5 071
(289)
(296)
2 721
4 846
14 709
13 899
(550)
9 242
1 765
2 571
4 218
4 098
3 082
(909)
(3 615)
(3 507)
(4 062)
(66)
880
887
21 016
3 226
3 694
3 611
(28 477)
9 355
25 495
24 163
35 021
14 979
(2 162)
(645)
(208)
(331)
255
341
261
(583)
(512)
(520)
273
(1 110)
(2 551)
(2 779)
(1 900)
798
2 133
2 189
563
85
Cash Taxes Paid
0
0
0
0
0
0
0
0
0
0
0
0
0
0
(2)
(2)
20
20
199
0
176
176
136
136
476
544
421
421
235
263
273
293
198
102
117
97
(196)
(196)
(233)
(234)
5
5
5
5
(5)
(5)
(5)
(5)
12
24
40
54
8
11
4
(8)
(13)
(23)
Cash Interest Paid
201
211
153
153
49
39
49
49
45
0
0
0
0
0
6
30
365
388
481
478
0
231
65
100
160
14
85
50
(11)
24
2
46
75
343
521
649
672
442
373
241
251
285
251
289
301
314
333
330
366
315
300
302
264
302
269
224
181
144
Change in Working Capital
204
1 622
568
(324)
425
433
589
533
(442)
(805)
(3 035)
(2 606)
(4 609)
(4 286)
171
(1 183)
1 394
1 029
(1 368)
(1 621)
(1 738)
(1 034)
280
(996)
(2 376)
(2 420)
(1 915)
(1 498)
(1 517)
(2 605)
950
(1 322)
(2 891)
(11 840)
(15 823)
(11 351)
(9 681)
1 229
954
(861)
(2 470)
(2 170)
406
(1 101)
1 965
310
(644)
(655)
(1 699)
(526)
(1 750)
(1 616)
(1 238)
(959)
(1 341)
(1 637)
(1 030)
(1 068)
Cash from Operating Activities
(3 722)
N/A
(2 084)
+44%
(2 260)
-8%
(2 779)
-23%
(2 654)
+4%
(2 233)
+16%
(2 709)
-21%
(2 224)
+18%
(75)
+97%
(411)
-451%
(2 659)
-547%
(2 761)
-4%
(5 300)
-92%
(5 429)
-2%
1 573
N/A
(567)
N/A
1 341
N/A
1 166
-13%
(2 738)
N/A
(3 431)
-25%
(2 945)
+14%
(3 069)
-4%
(1 846)
+40%
(2 063)
-12%
(2 602)
-26%
(1 487)
+43%
(632)
+58%
(152)
+76%
(158)
-4%
(1 298)
-723%
1 866
N/A
(445)
N/A
(10 696)
-2 301%
(11 588)
-8%
(15 901)
-37%
(11 174)
+30%
(259)
+98%
3 299
N/A
3 550
+8%
1 990
-44%
(476)
N/A
(927)
-95%
1 932
N/A
(146)
N/A
2 896
N/A
1 175
-59%
107
-91%
250
+134%
(607)
N/A
698
N/A
(738)
N/A
(864)
-17%
(737)
+15%
35
N/A
178
+407%
(124)
N/A
1 003
N/A
845
-16%
Investing Cash Flow
Capital Expenditures
(260)
(230)
(371)
(407)
(691)
(694)
(578)
(525)
(18)
(341)
(340)
(357)
(9 703)
(9 373)
(3)
(9 366)
(2 738)
(2 738)
(2 621)
(2 625)
67
113
(91)
0
0
0
(1 525)
(1 829)
(4 604)
(5 666)
(12 256)
(12 331)
(10 283)
(9 438)
(2 506)
(2 166)
(1 439)
(1 236)
(182)
(183)
(198)
(184)
(106)
(131)
(116)
(144)
(93)
(118)
(230)
(1 370)
(3 540)
(6 945)
(8 185)
(7 198)
(5 274)
(2 499)
(2 329)
(4 103)
Other Items
(4 822)
(507)
(434)
(248)
(303)
(400)
703
1 133
2 917
2 873
1 127
823
(1 157)
(940)
(2 842)
(2 601)
(2 710)
(5 881)
(3 038)
1 750
(4 073)
(963)
3 964
2 163
7 693
9 300
4 469
1 648
(16 812)
(17 145)
(15 065)
(15 069)
11 144
11 568
7 206
13 259
5 534
3 487
5 791
(467)
(7 313)
(6 880)
(6 823)
(6 556)
(232)
934
(1 805)
(13 909)
(7 217)
(3 613)
(2 657)
11 974
2 283
(3 802)
1 009
(1 561)
1 955
6 018
Cash from Investing Activities
(5 082)
N/A
(737)
+85%
(805)
-9%
(655)
+19%
(994)
-52%
(1 095)
-10%
125
N/A
609
+386%
2 899
+376%
2 531
-13%
787
-69%
466
-41%
(10 859)
N/A
(10 313)
+5%
(2 845)
+72%
(11 966)
-321%
(5 448)
+54%
(8 619)
-58%
(5 659)
+34%
(874)
+85%
(4 006)
-358%
(850)
+79%
3 873
N/A
2 075
-46%
7 648
+269%
9 212
+20%
2 944
-68%
(181)
N/A
(21 416)
-11 725%
(22 811)
-7%
(27 321)
-20%
(27 400)
0%
861
N/A
2 131
+147%
4 700
+121%
11 093
+136%
4 095
-63%
2 251
-45%
5 609
+149%
(649)
N/A
(7 511)
-1 057%
(7 064)
+6%
(6 929)
+2%
(6 688)
+3%
(349)
+95%
789
N/A
(1 898)
N/A
(14 027)
-639%
(7 447)
+47%
(4 983)
+33%
(6 196)
-24%
5 029
N/A
(5 902)
N/A
(11 001)
-86%
(4 265)
+61%
(4 061)
+5%
(374)
+91%
1 915
N/A
Financing Cash Flow
Net Issuance of Common Stock
2 499
2 500
2 500
2 500
2 051
1 051
0
1 051
1 000
1 000
1 930
1 930
11 421
12 821
1 400
11 891
2 375
4 975
12 162
14 154
14 180
10 180
2 992
0
1 784
1 784
2 768
0
985
985
0
0
0
1 000
1 000
0
0
1 500
1 500
0
0
0
1 000
0
0
0
18 720
0
0
0
0
0
0
0
0
0
0
0
Net Issuance of Debt
7 417
980
484
1 228
905
1 387
1 610
621
(140)
(70)
(336)
(336)
460
460
(30)
613
1 712
1 496
(3 162)
(8 523)
(5 657)
(4 566)
(5 110)
(1 303)
(7 414)
(8 282)
(3 058)
0
22 906
22 897
23 731
27 370
13 835
11 801
15 538
702
(8 699)
(6 687)
(11 273)
(99)
5 410
4 911
7 911
6 311
825
1 338
(1 649)
(2 775)
(3 358)
(3 361)
(3 371)
(640)
(66)
(1 372)
(4 106)
(4 106)
(4 168)
(2 920)
Other
142
0
0
142
(12)
0
0
0
0
0
0
0
0
0
0
0
10
10
(314)
(314)
(341)
0
0
0
(5)
(5)
(5)
0
0
0
(97)
0
(105)
(118)
(40)
0
(31)
(23)
6
0
301
347
330
337
42
40
(898)
(870)
(884)
(936)
9
(26)
(38)
23
23
23
70
0
Cash from Financing Activities
10 059
N/A
3 622
-64%
3 126
-14%
3 870
+24%
2 945
-24%
2 427
-18%
2 650
+9%
1 661
-37%
860
-48%
930
+8%
1 594
+71%
1 594
N/A
11 882
+646%
13 282
+12%
1 370
-90%
12 505
+813%
4 097
-67%
6 481
+58%
8 686
+34%
5 316
-39%
8 181
+54%
5 289
-35%
(2 118)
N/A
(303)
+86%
(5 618)
-1 754%
(6 504)
-16%
(294)
+95%
0
N/A
23 890
N/A
23 882
0%
23 634
-1%
27 274
+15%
13 730
-50%
12 683
-8%
16 498
+30%
1 662
-90%
(7 731)
N/A
(5 209)
+33%
(9 767)
-87%
1 407
N/A
7 211
+412%
5 258
-27%
9 242
+76%
7 649
-17%
1 867
-76%
2 378
+27%
16 174
+580%
15 075
-7%
14 477
-4%
14 423
0%
(3 362)
N/A
(666)
+80%
(105)
+84%
(1 349)
-1 190%
(4 083)
-203%
(4 083)
N/A
(4 098)
0%
(2 920)
+29%
Change in Cash
Effect of Foreign Exchange Rates
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
1
17
(0)
0
(1)
(15)
(10)
32
14
(48)
53
14
13
85
Net Change in Cash
1 254
N/A
801
-36%
61
-92%
436
+615%
(703)
N/A
(901)
-28%
66
N/A
45
-32%
3 684
+8 086%
3 050
-17%
(278)
N/A
(701)
-152%
(4 278)
-510%
(2 461)
+42%
98
N/A
(28)
N/A
(10)
+63%
(972)
-9 247%
289
N/A
1 011
+249%
1 230
+22%
1 370
+11%
(91)
N/A
(291)
-221%
(571)
-96%
1 221
N/A
2 018
+65%
928
-54%
2 317
+150%
(227)
N/A
(1 820)
-704%
(572)
+69%
3 895
N/A
3 226
-17%
5 297
+64%
1 581
-70%
(3 895)
N/A
341
N/A
(607)
N/A
2 748
N/A
(775)
N/A
(2 732)
-253%
4 245
N/A
820
-81%
4 415
+439%
4 359
-1%
14 382
+230%
1 298
-91%
6 423
+395%
10 122
+58%
(10 306)
N/A
3 531
N/A
(6 730)
N/A
(12 362)
-84%
(8 117)
+34%
(8 254)
-2%
(3 455)
+58%
(75)
+98%
Free Cash Flow
Free Cash Flow
(3 983)
N/A
(2 314)
+42%
(2 631)
-14%
(3 186)
-21%
(3 345)
-5%
(2 927)
+13%
(3 287)
-12%
(2 749)
+16%
(92)
+97%
(753)
-715%
(2 998)
-298%
(3 117)
-4%
(15 002)
-381%
(14 802)
+1%
1 570
N/A
(9 932)
N/A
(1 397)
+86%
(1 572)
-13%
(5 359)
-241%
(6 056)
-13%
(2 878)
+52%
(2 956)
-3%
(1 937)
+34%
(2 063)
-6%
(2 602)
-26%
(1 487)
+43%
(2 156)
-45%
(1 980)
+8%
(4 762)
-140%
(6 964)
-46%
(10 389)
-49%
(12 777)
-23%
(20 978)
-64%
(21 026)
0%
(18 407)
+12%
(13 340)
+28%
(1 698)
+87%
2 063
N/A
3 368
+63%
1 807
-46%
(673)
N/A
(1 110)
-65%
1 826
N/A
(277)
N/A
2 779
N/A
1 031
-63%
14
-99%
131
+873%
(838)
N/A
(673)
+20%
(4 277)
-536%
(7 809)
-83%
(8 923)
-14%
(7 163)
+20%
(5 097)
+29%
(2 624)
+49%
(1 326)
+49%
(3 258)
-146%

See Also

Summary
Intrinsic value, competitors valuation, and company profile.
DCF Valuation
Stock valuation using Discount Cash Flow valuation method.
Relative Valuation
Stock valuation using valuation multiples.
Wall Street Estimates
Price targets and financial estimates made by Wall st analysts.
Profitability Analysis
Detailed analysis of the company's profitability.
Solvency Analysis
Analysis of the financial position and solvency of the company.
Financials
Income Statement, Balance Sheet, Cash Flow Statement.
Discount Rate
Stock discount rate: cost of equity and WACC.
Summary
DCF Valuation
Relative Valuation
Wall Street Estimates
Profitability Analysis
Solvency Analysis
Financials
Discount Rate
Discover More
ALPHA SPREAD
Follow us
Join more than 315,100+ value investors using Alpha Spread
Create Free Account
or see our plans & pricing

Company

About Us Careers Pricing Affiliate Program Terms of Service Privacy Policy

Help

What is Intrinsic Value? Help Center Contact Us

Tools

Stock Screener Intrinsic Value Calculator DCF Value Calculator Discount Rate Calculator

Stocks

Most Undervalued Stocks Wide Economic Moat Stocks High Profitability Stocks High Solvency Stocks Most Popular Stocks

© 2026 Alpha Spread Limited. All Rights Reserved.

www.alphaspread.com is not operated by a broker, a dealer, or a registered investment adviser. Under no circumstances does any information posted on www.alphaspread.com represent a recommendation to buy or sell a security. The information on this site, and in its related newsletters, is not intended to be, nor does it constitute, investment advice or recommendations. The information on this site is in no way guaranteed for completeness, accuracy or in any other way. In no event shall Alpha Spread Limited be liable to any member, guest or third party for any damages of any kind arising out of the use of any content or other material published or available on www.alphaspread.com, or relating to the use of, or inability to use, www.alphaspread.com or any content, including, without limitation, any investment losses, lost profits, lost opportunity, special, incidental, indirect, consequential or punitive damages. Past performance is a poor indicator of future performance.